Smartwatches

Xiaomi Watch S5 Stainless Steel 46mm Waterproof with Heart Rate Monitor Silver

Key features:

  • Bright 1.48" AMOLED display
  • Battery life up to 21 days
  • Stainless steel construction
  • Five-satellite positioning system
  • Health and sleep monitoring
  • Over 150 sports modes
See full description
  • See all
Available purchase options

Description

Description

Top Build Quality and Stunning Display

The Xiaomi Watch S5 46mm stands out for its refined design, featuring a premium 316L stainless steel case that ensures exceptional durability and protection against corrosion, weighing just 46 grams. The impressive 1.48" AMOLED display has ultra-narrow bezels and offers top brightness reaching 2500 nits, making data easy to read even under intense sunlight. With a high resolution of 480 x 480 pixels and special wet-touch protection to prevent accidental touches from water droplets, daily interaction is smoother than ever.

Unmatched Battery Life up to 21 Days

Forget the stress of daily charging thanks to the innovative Xiaomi Surge 815mAh battery with 15% silicon content. The smartwatch offers an incredible battery life of up to 21 days in light usage scenarios, 14 days with regular use, and 9 days with the Always-On Display (AOD) enabled. This top-tier energy efficiency allows you to track your workouts, monitor your health, and receive notifications without interruptions, making it ideal for long trips and demanding schedules.

Advanced Location Tracking and Offline Navigation

Equipped with the brand-new dual-frequency dual-band GNSS chip, the watch supports the five major satellite systems (BeiDou, GPS, GLONASS, Galileo, and QZSS), offering 33% improved accuracy and 30% faster positioning. For outdoor enthusiasts, it supports the download of color offline maps directly to your wrist, providing real-time navigation, off-route alerts, and Backtracking mode so you can always return safely to your starting point.

Complete Personal Trainer on Your Wrist

With more than 150 Sport Modes, the Xiaomi Watch S5 covers every type of activity, from running and cycling to professional skiing. The upgraded cycling mode allows real-time data synchronization with your smartphone, turning it into a bike computer, while it also supports connection with external Bluetooth power meters. Additionally, it offers specialized running form recognition, analyzing parameters such as ground contact time and vertical oscillation, helping you scientifically improve your technique.

24/7 Health Monitoring with Next-Generation Algorithm

The watch incorporates a new sensor with four LEDs and four photodiodes (PD) combined with the proprietary Heart Rate 2.0 algorithm, achieving impressive heart rate measurement accuracy reaching 98.40%. It provides continuous 24-hour blood oxygen (SpO2) monitoring with low-level alerts, stress monitoring with suggestions for breathing exercises, as well as female health management. With the Checkup app, a single touch is enough to receive an instant report of your overall condition within seconds.

Scientific Sleep Analysis and Smart Ecosystem

In collaboration with international organizations such as the World Sleep Society, the upgraded Sleep Algorithm 2.0 improves the accuracy of sleep stage recognition by 14%. The watch not only tracks your sleep, but also creates personalized improvement plans with advice on nutrition and exercise. At the same time, through the Xiaomi Smart Hub, you can control your smart home devices, make quick contactless NFC payments via Mastercard and Visa, and answer calls via Bluetooth, offering a fully connected experience.

Manufacturer

See full description

Specifications

Specifications

Technical Specifications

Colour
Silver
Release Date
2026
Screen Size
1.48 "
Screen Resolution
480x480 pixels
Screen Type
AMOLED
Compatible Operating System
Android, iOS
Touch Screen
Yes
Connection
Bluetooth, NFC, Wi-Fi
Strap
Silicone
Case material
Stainless Steel

Features & Functions

Features
Vibration, Speaker, Microphone
Features & Functions
Caller ID, Application / Calls Notification
Use
Misc Sports / Gym, Hiking, Cycling, Running

Additional Specifications

Sensors
GPS, Barometer, Pedometer, Gyroscope, Accelerometer, Heart Rate, Oximeter, Sleep Monitoring, Compass, Calorimeter
Protection
Splash Resistant
ATM Rating
5 ATM
Waterproof
Sea Swimming
MIL-STD-810
No

Battery

Battery Capacity
815 mAh
Battery Life
21 days

Dimensions

Case Size
46 mm
Weight
46 gr

AI Features

AI Voice Assistant
No
AI Training Coach
No
AI Health Insights
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (10)

Reviews

  1. 7
  2. 2
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product

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Reviews by our members

  • GEORGE_KONIARIS652
    5
    7 out of 7 members found this review helpful
    This review is about the colour: Black

    Very nice watch with an amazing display, especially in the sun; the 2500 nits do an amazing job. It's lightweight, finds GPS very quickly, and is good value for the money.

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the colour: Black

    Very good for the money. The 4 stars are only because, in order to use contactless payment at the moment for Piraeus and Eurobank, you have to download an extra app from Curve UK....otherwise, it's honest with good battery life

    Translated from Greek ·
    Did you find this review helpful?
  • ANTONIS_GATSOUNIAS
    5
    2 out of 2 members found this review helpful

    Verified purchase

    This review is about the colour: Black

    very good value for money
    Excellent design
    lightweight
    battery lasts more than a week
    incredible screen
    all the functions and apps you need

    Translated from Greek ·
    Did you find this review helpful?
  • xalifis333
    4
    9 out of 10 members found this review helpful
    This review is about the colour: Black

    Purchased from a well-known large store, mainly so I would be more confident with the warranty because of Xiomi. With a coupon it came out in early June 26 at 170 euros. I was between this and the amazfit active max. Although the amazfit had a few more goodies, I ended up choosing this mainly for support/service and small details like stainless steel on the case for the xiomi instead of the aluminum of the other, etc. I’m not giving 5 stars because I’m still on the 1st charge, so obviously it’s been less than a month to judge it properly. Coming also from a Huawei Watch Gt2 Pro which I loved, but titanium and sapphire glass made it difficult to go back economically, without sacrificing beyond the money the year of manufacture and therefore perhaps better support.
    For the watch then. The 1st) basic thing I was looking for is battery life, the 2nd) app notifications and display / answering calls, 3rd) GPS and built-in maps (if needed) / I have downloaded a map of Greece, I haven’t tested it 4th) NFC support (I have done it through Curve which I already had anyway for Piraeus which I wanted but it doesn’t support directly. Everything is done through XIAOMI PAY where you can add Alpha, National, Curve, Payoneer) . 5th) to be waterproof, shower (has been tested), a casual swim in the sea (not yet) and generally not to worry about it in the water, 6th) Light tracking from health apps. At the time I’m writing the review I’m on the first charge, on day 20, with a slight margin to enter day 21. What I have turned on are notifications / calls, and the sleep app permanently. I have used the health apps, timers, etc. a few times in between, but only briefly and not permanently on, as well as not always on display. Personally, for what I wanted from the watch as well as the design, size, etc., it fully covers me. Sports, etc. are irrelevant to me so I have nothing to say. I immediately changed the strap and put on the metal one I had from the Huawei; I didn’t like the rubber one it came with (I generally don’t like them either). I didn’t really like the watch faces it has in general, but that is very subjective. The app on the phone is okay, neither cold nor hot. I would like it to have the ability for some extra app just for fun, like the amazfit has, but on the other hand it has the things I want and really need. We’ll have to see durability, and battery life over such a period. If it also had a sapphire glass it would be complete so you feel more secure (the Huawei, after 3.5-4 years I had it, didn’t have a single scratch on the glass) but maybe this one will turn out good too.
    So, bottom line, for anyone who knows what they are looking for and is close to what I wanted too, yes it seems OK. I will come back in a few months hoping to confirm again what I said.

    Translated from Greek ·
    Did you find this review helpful?
  • GIANNIS_KARPOUZOS
    3
    3 out of 18 members found this review helpful

    Verified purchase

    This review is about the colour: Black

    Attention guys. The Xiaomi Pay electronic payment that the phone has in Greece only supports Alpha Bank. If you have another bank, you can add your cards to a third-party app that you need to install on your phone. In this app, you have to select which card you want to pay with via mobile and then make the payment with the watch. If you have only one card it may work, but if you have many it is inconvenient and essentially cancels the ability to pay from the phone. I have no opinion on the rest. I will come back with further comments!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 3 members found this review helpful

    Verified purchase

    This review is about the colour: Black

    Very good for the money it costs.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

  • This review is about the colour: Black

  • Verified purchase

    This review is about the colour: Black

  • Verified purchase

    This review is about the colour: Black

  • Very nice watch with an amazing display, especially in the sun; the 2500 nits do an amazing job. It's lightweight, finds GPS very quickly, and is good value for the money.

    Translated from Greek ·
    7
  • Very good for the money. The 4 stars are only because, in order to use contactless payment at the moment for Piraeus and Eurobank, you have to download an extra app from Curve UK....otherwise, it's honest with good battery life

    Translated from Greek ·
    0
  • very good value for money
    Excellent design
    lightweight
    battery lasts more than a week
    incredible screen
    all the functions and apps you need

    Translated from Greek ·
    2
  • Purchased from a well-known large store, mainly so I would be more confident with the warranty because of Xiomi. With a coupon it came out in early June 26 at 170 euros. I was between this and the amazfit active max. Although the amazfit had a few more goodies, I ended up choosing this mainly for support/service and small details like stainless steel on the case for the xiomi instead of the aluminum of the other, etc. I’m not giving 5 stars because I’m still on the 1st charge, so obviously it’s been less than a month to judge it properly. Coming also from a Huawei Watch Gt2 Pro which I loved, but titanium and sapphire glass made it difficult to go back economically, without sacrificing beyond the money the year of manufacture and therefore perhaps better support.
    For the watch then. The 1st) basic thing I was looking for is battery life, the 2nd) app notifications and display / answering calls, 3rd) GPS and built-in maps (if needed) / I have downloaded a map of Greece, I haven’t tested it 4th) NFC support (I have done it through Curve which I already had anyway for Piraeus which I wanted but it doesn’t support directly. Everything is done through XIAOMI PAY where you can add Alpha, National, Curve, Payoneer) . 5th) to be waterproof, shower (has been tested), a casual swim in the sea (not yet) and generally not to worry about it in the water, 6th) Light tracking from health apps. At the time I’m writing the review I’m on the first charge, on day 20, with a slight margin to enter day 21. What I have turned on are notifications / calls, and the sleep app permanently. I have used the health apps, timers, etc. a few times in between, but only briefly and not permanently on, as well as not always on display. Personally, for what I wanted from the watch as well as the design, size, etc., it fully covers me. Sports, etc. are irrelevant to me so I have nothing to say. I immediately changed the strap and put on the metal one I had from the Huawei; I didn’t like the rubber one it came with (I generally don’t like them either). I didn’t really like the watch faces it has in general, but that is very subjective. The app on the phone is okay, neither cold nor hot. I would like it to have the ability for some extra app just for fun, like the amazfit has, but on the other hand it has the things I want and really need. We’ll have to see durability, and battery life over such a period. If it also had a sapphire glass it would be complete so you feel more secure (the Huawei, after 3.5-4 years I had it, didn’t have a single scratch on the glass) but maybe this one will turn out good too.
    So, bottom line, for anyone who knows what they are looking for and is close to what I wanted too, yes it seems OK. I will come back in a few months hoping to confirm again what I said.

    Translated from Greek ·
    9
  • Attention guys. The Xiaomi Pay electronic payment that the phone has in Greece only supports Alpha Bank. If you have another bank, you can add your cards to a third-party app that you need to install on your phone. In this app, you have to select which card you want to pay with via mobile and then make the payment with the watch. If you have only one card it may work, but if you have many it is inconvenient and essentially cancels the ability to pay from the phone. I have no opinion on the rest. I will come back with further comments!

    Translated from Greek ·
    3
  • See all

Description & Specifications

Top Build Quality and Stunning Display

The Xiaomi Watch S5 46mm stands out for its refined design, featuring a premium 316L stainless steel case that ensures exceptional durability and protection against corrosion, weighing just 46 grams. The impressive 1.48" AMOLED display has ultra-narrow bezels and offers top brightness reaching 2500 nits, making data easy to read even under intense sunlight. With a high resolution of 480 x 480 pixels and special wet-touch protection to prevent accidental touches from water droplets, daily interaction is smoother than ever.

Unmatched Battery Life up to 21 Days

Forget the stress of daily charging thanks to the innovative Xiaomi Surge 815mAh battery with 15% silicon content. The smartwatch offers an incredible battery life of up to 21 days in light usage scenarios, 14 days with regular use, and 9 days with the Always-On Display (AOD) enabled. This top-tier energy efficiency allows you to track your workouts, monitor your health, and receive notifications without interruptions, making it ideal for long trips and demanding schedules.

Advanced Location Tracking and Offline Navigation

Equipped with the brand-new dual-frequency dual-band GNSS chip, the watch supports the five major satellite systems (BeiDou, GPS, GLONASS, Galileo, and QZSS), offering 33% improved accuracy and 30% faster positioning. For outdoor enthusiasts, it supports the download of color offline maps directly to your wrist, providing real-time navigation, off-route alerts, and Backtracking mode so you can always return safely to your starting point.

Complete Personal Trainer on Your Wrist

With more than 150 Sport Modes, the Xiaomi Watch S5 covers every type of activity, from running and cycling to professional skiing. The upgraded cycling mode allows real-time data synchronization with your smartphone, turning it into a bike computer, while it also supports connection with external Bluetooth power meters. Additionally, it offers specialized running form recognition, analyzing parameters such as ground contact time and vertical oscillation, helping you scientifically improve your technique.

24/7 Health Monitoring with Next-Generation Algorithm

The watch incorporates a new sensor with four LEDs and four photodiodes (PD) combined with the proprietary Heart Rate 2.0 algorithm, achieving impressive heart rate measurement accuracy reaching 98.40%. It provides continuous 24-hour blood oxygen (SpO2) monitoring with low-level alerts, stress monitoring with suggestions for breathing exercises, as well as female health management. With the Checkup app, a single touch is enough to receive an instant report of your overall condition within seconds.

Scientific Sleep Analysis and Smart Ecosystem

In collaboration with international organizations such as the World Sleep Society, the upgraded Sleep Algorithm 2.0 improves the accuracy of sleep stage recognition by 14%. The watch not only tracks your sleep, but also creates personalized improvement plans with advice on nutrition and exercise. At the same time, through the Xiaomi Smart Hub, you can control your smart home devices, make quick contactless NFC payments via Mastercard and Visa, and answer calls via Bluetooth, offering a fully connected experience.

Manufacturer

Technical Specifications

Colour
Silver
Release Date
2026
Screen Size
1.48 "
Screen Resolution
480x480 pixels
Screen Type
AMOLED
Compatible Operating System
Android, iOS
Touch Screen
Yes
Connection
Bluetooth, NFC, Wi-Fi
Strap
Silicone
Case material
Stainless Steel

Features & Functions

Features
Vibration, Speaker, Microphone
Features & Functions
Caller ID, Application / Calls Notification
Use
Misc Sports / Gym, Hiking, Cycling, Running

Additional Specifications

Sensors
GPS, Barometer, Pedometer, Gyroscope, Accelerometer, Heart Rate, Oximeter, Sleep Monitoring, Compass, Calorimeter
Protection
Splash Resistant
ATM Rating
5 ATM
Waterproof
Sea Swimming
MIL-STD-810
No

Battery

Battery Capacity
815 mAh
Battery Life
21 days

Dimensions

Case Size
46 mm
Weight
46 gr

AI Features

AI Voice Assistant
No
AI Training Coach
No
AI Health Insights
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (10)

  1. 7
  2. 2
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product

Reviews photos

Reviews photos
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Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • GEORGE_KONIARIS652
    5
    7 out of 7 members found this review helpful
    This review is about the colour: Black

    Very nice watch with an amazing display, especially in the sun; the 2500 nits do an amazing job. It's lightweight, finds GPS very quickly, and is good value for the money.

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the colour: Black

    Very good for the money. The 4 stars are only because, in order to use contactless payment at the moment for Piraeus and Eurobank, you have to download an extra app from Curve UK....otherwise, it's honest with good battery life

    Translated from Greek ·
    Did you find this review helpful?
  • ANTONIS_GATSOUNIAS
    5
    2 out of 2 members found this review helpful

    Verified purchase

    This review is about the colour: Black

    very good value for money
    Excellent design
    lightweight
    battery lasts more than a week
    incredible screen
    all the functions and apps you need

    Translated from Greek ·
    Did you find this review helpful?
  • xalifis333
    4
    9 out of 10 members found this review helpful
    This review is about the colour: Black

    Purchased from a well-known large store, mainly so I would be more confident with the warranty because of Xiomi. With a coupon it came out in early June 26 at 170 euros. I was between this and the amazfit active max. Although the amazfit had a few more goodies, I ended up choosing this mainly for support/service and small details like stainless steel on the case for the xiomi instead of the aluminum of the other, etc. I’m not giving 5 stars because I’m still on the 1st charge, so obviously it’s been less than a month to judge it properly. Coming also from a Huawei Watch Gt2 Pro which I loved, but titanium and sapphire glass made it difficult to go back economically, without sacrificing beyond the money the year of manufacture and therefore perhaps better support.
    For the watch then. The 1st) basic thing I was looking for is battery life, the 2nd) app notifications and display / answering calls, 3rd) GPS and built-in maps (if needed) / I have downloaded a map of Greece, I haven’t tested it 4th) NFC support (I have done it through Curve which I already had anyway for Piraeus which I wanted but it doesn’t support directly. Everything is done through XIAOMI PAY where you can add Alpha, National, Curve, Payoneer) . 5th) to be waterproof, shower (has been tested), a casual swim in the sea (not yet) and generally not to worry about it in the water, 6th) Light tracking from health apps. At the time I’m writing the review I’m on the first charge, on day 20, with a slight margin to enter day 21. What I have turned on are notifications / calls, and the sleep app permanently. I have used the health apps, timers, etc. a few times in between, but only briefly and not permanently on, as well as not always on display. Personally, for what I wanted from the watch as well as the design, size, etc., it fully covers me. Sports, etc. are irrelevant to me so I have nothing to say. I immediately changed the strap and put on the metal one I had from the Huawei; I didn’t like the rubber one it came with (I generally don’t like them either). I didn’t really like the watch faces it has in general, but that is very subjective. The app on the phone is okay, neither cold nor hot. I would like it to have the ability for some extra app just for fun, like the amazfit has, but on the other hand it has the things I want and really need. We’ll have to see durability, and battery life over such a period. If it also had a sapphire glass it would be complete so you feel more secure (the Huawei, after 3.5-4 years I had it, didn’t have a single scratch on the glass) but maybe this one will turn out good too.
    So, bottom line, for anyone who knows what they are looking for and is close to what I wanted too, yes it seems OK. I will come back in a few months hoping to confirm again what I said.

    Translated from Greek ·
    Did you find this review helpful?
  • GIANNIS_KARPOUZOS
    3
    3 out of 18 members found this review helpful

    Verified purchase

    This review is about the colour: Black

    Attention guys. The Xiaomi Pay electronic payment that the phone has in Greece only supports Alpha Bank. If you have another bank, you can add your cards to a third-party app that you need to install on your phone. In this app, you have to select which card you want to pay with via mobile and then make the payment with the watch. If you have only one card it may work, but if you have many it is inconvenient and essentially cancels the ability to pay from the phone. I have no opinion on the rest. I will come back with further comments!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 3 members found this review helpful

    Verified purchase

    This review is about the colour: Black

    Very good for the money it costs.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

  • This review is about the colour: Black

  • Verified purchase

    This review is about the colour: Black

  • Verified purchase

    This review is about the colour: Black

  • Very nice watch with an amazing display, especially in the sun; the 2500 nits do an amazing job. It's lightweight, finds GPS very quickly, and is good value for the money.

    Translated from Greek ·
    7
  • Very good for the money. The 4 stars are only because, in order to use contactless payment at the moment for Piraeus and Eurobank, you have to download an extra app from Curve UK....otherwise, it's honest with good battery life

    Translated from Greek ·
    0
  • very good value for money
    Excellent design
    lightweight
    battery lasts more than a week
    incredible screen
    all the functions and apps you need

    Translated from Greek ·
    2
  • Purchased from a well-known large store, mainly so I would be more confident with the warranty because of Xiomi. With a coupon it came out in early June 26 at 170 euros. I was between this and the amazfit active max. Although the amazfit had a few more goodies, I ended up choosing this mainly for support/service and small details like stainless steel on the case for the xiomi instead of the aluminum of the other, etc. I’m not giving 5 stars because I’m still on the 1st charge, so obviously it’s been less than a month to judge it properly. Coming also from a Huawei Watch Gt2 Pro which I loved, but titanium and sapphire glass made it difficult to go back economically, without sacrificing beyond the money the year of manufacture and therefore perhaps better support.
    For the watch then. The 1st) basic thing I was looking for is battery life, the 2nd) app notifications and display / answering calls, 3rd) GPS and built-in maps (if needed) / I have downloaded a map of Greece, I haven’t tested it 4th) NFC support (I have done it through Curve which I already had anyway for Piraeus which I wanted but it doesn’t support directly. Everything is done through XIAOMI PAY where you can add Alpha, National, Curve, Payoneer) . 5th) to be waterproof, shower (has been tested), a casual swim in the sea (not yet) and generally not to worry about it in the water, 6th) Light tracking from health apps. At the time I’m writing the review I’m on the first charge, on day 20, with a slight margin to enter day 21. What I have turned on are notifications / calls, and the sleep app permanently. I have used the health apps, timers, etc. a few times in between, but only briefly and not permanently on, as well as not always on display. Personally, for what I wanted from the watch as well as the design, size, etc., it fully covers me. Sports, etc. are irrelevant to me so I have nothing to say. I immediately changed the strap and put on the metal one I had from the Huawei; I didn’t like the rubber one it came with (I generally don’t like them either). I didn’t really like the watch faces it has in general, but that is very subjective. The app on the phone is okay, neither cold nor hot. I would like it to have the ability for some extra app just for fun, like the amazfit has, but on the other hand it has the things I want and really need. We’ll have to see durability, and battery life over such a period. If it also had a sapphire glass it would be complete so you feel more secure (the Huawei, after 3.5-4 years I had it, didn’t have a single scratch on the glass) but maybe this one will turn out good too.
    So, bottom line, for anyone who knows what they are looking for and is close to what I wanted too, yes it seems OK. I will come back in a few months hoping to confirm again what I said.

    Translated from Greek ·
    9
  • Attention guys. The Xiaomi Pay electronic payment that the phone has in Greece only supports Alpha Bank. If you have another bank, you can add your cards to a third-party app that you need to install on your phone. In this app, you have to select which card you want to pay with via mobile and then make the payment with the watch. If you have only one card it may work, but if you have many it is inconvenient and essentially cancels the ability to pay from the phone. I have no opinion on the rest. I will come back with further comments!

    Translated from Greek ·
    3
  • See all
166,90 €
14,00 €   shipping cost