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Astral SR-100 Smart Ring 21.6mm Waterproof with Heart Rate Monitor Black
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Astral SR-100 Smart Ring 21.6mm Waterproof with Heart Rate Monitor Black

The Forever Astral SR-100 smart ring tracks heart rate, body temperature and stress levels, with real-time analysis. The QRing app for iOS and Android connects to the ring via Bluetooth and includes...

The Forever Astral SR-100 smart ring tracks heart rate, body temperature and stress levels, with real-time analysis. The QRing app for iOS and Android connects to the ring via Bluetooth and includes relaxation games.

Made of stainless steel, it has a rechargeable battery that offers up to 7 days of use. It supports activity tracking for swimming, walking,...

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Product report

Description

Description

The Forever Astral SR-100 smart ring tracks heart rate, body temperature and stress levels, with real-time analysis. The QRing app for iOS and Android connects to the ring via Bluetooth and includes relaxation games.

Made of stainless steel, it has a rechargeable battery that offers up to 7 days of use. It supports activity tracking for swimming, walking, cycling and running.

  • Material: Stainless steel
  • Colour: Black
  • Diameter: 21.6 mm
  • Compatibility: Android, iOS
  • Connection: Bluetooth
  • Sensors: Step counter, calorie counter, heart rate and blood oxygen sensors
  • Tracking: Sleep
  • Water-resistant: Suitable for swimming in a pool
  • Battery life: Up to 7 days
  • Battery: Rechargeable

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Technical Specifications

Colour
Black
Construction Material [Pharmaceutical]
Stainless Steel
Compatibility
Android, iOS

Features & Functions

Use
Swimming, Walking, Cycling, Running

Use

The activity tracker has the ability to record the corresponding activity and produce relevant statistics. (e.g. for running by measuring the distance)
Features
Rechargable Battery
Subscription Required
No

Additional Specifications

Sensors
Pedometer, Calorimeter, Heart Beat Monitor, Oximeter, Sleep Monitoring

Sensors

Pedometer

Recording steps and distance.

Calorimeter

Calculates how many calories you have burned each day.

Heart Beat Monitor

Integrated heart rate monitor.

Oximeter

Measure the amount of oxygen in the blood.

Sleep Monitoring

Recording of heart rate and breathing during sleep and diagnosis of problems according to the product. (e.g. restless sleep, lack of deep sleep, etc.)
Waterproof
Swimming Pool

Battery

Battery Capacity
-

Battery Capacity

Most activity trackers have a battery capacity of around 100mA.

The size of the battery is not always indicative of its autonomy, as this largely depends on the characteristics of the activity tracker and the functions we have active. For example, an activity tracker with a large color touch screen and 24-hour heart rate monitoring will often require charging even if it has a larger battery than a simpler activity tracker.
Operating Hours
7 days

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 (1)

Reviews

5.0
1
5.0
Review this product
  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • 5
    George_K2

    Verified purchase

    Love it, the battery life is great. It lasts up to 7 days.

    Translated from Greek ·
    Did you find this review helpful?

Description & Specifications

The Forever Astral SR-100 smart ring tracks heart rate, body temperature and stress levels, with real-time analysis. The QRing app for iOS and Android connects to the ring via Bluetooth and includes relaxation games.

Made of stainless steel, it has a rechargeable battery that offers up to 7 days of use. It supports activity tracking for swimming, walking, cycling and running.

  • Material: Stainless steel
  • Colour: Black
  • Diameter: 21.6 mm
  • Compatibility: Android, iOS
  • Connection: Bluetooth
  • Sensors: Step counter, calorie counter, heart rate and blood oxygen sensors
  • Tracking: Sleep
  • Water-resistant: Suitable for swimming in a pool
  • Battery life: Up to 7 days
  • Battery: Rechargeable

Manufacturer

Manufacturer Details

Warnings & Safety Information

Technical Specifications

Colour
Black
Construction Material [Pharmaceutical]
Stainless Steel
Compatibility
Android, iOS

Features & Functions

Use
Swimming, Walking, Cycling, Running

Use

The activity tracker has the ability to record the corresponding activity and produce relevant statistics. (e.g. for running by measuring the distance)
Features
Rechargable Battery
Subscription Required
No

Additional Specifications

Sensors
Pedometer, Calorimeter, Heart Beat Monitor, Oximeter, Sleep Monitoring

Sensors

Pedometer

Recording steps and distance.

Calorimeter

Calculates how many calories you have burned each day.

Heart Beat Monitor

Integrated heart rate monitor.

Oximeter

Measure the amount of oxygen in the blood.

Sleep Monitoring

Recording of heart rate and breathing during sleep and diagnosis of problems according to the product. (e.g. restless sleep, lack of deep sleep, etc.)
Waterproof
Swimming Pool

Battery

Battery Capacity
-

Battery Capacity

Most activity trackers have a battery capacity of around 100mA.

The size of the battery is not always indicative of its autonomy, as this largely depends on the characteristics of the activity tracker and the functions we have active. For example, an activity tracker with a large color touch screen and 24-hour heart rate monitoring will often require charging even if it has a larger battery than a simpler activity tracker.
Operating Hours
7 days

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 (1)

5.0
1
5.0
Review this product
  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • 5
    George_K2

    Verified purchase

    Love it, the battery life is great. It lasts up to 7 days.

    Translated from Greek ·
    Did you find this review helpful?
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