The Rockbros HRM812 heart rate monitor belt offers real-time heart rate tracking during cycling, running, and other exercises. The sensor features Bluetooth 4.0 and ANT+ connectivity, allowing transmission of measurements to compatible devices such as smartphones, bike computers, and watches.

Product Features:

• Heart rate measurement range: 30-240 beats per minute
• Connection: Bluetooth 4.0, ANT+
• Bluetooth range: up to 10 meters
• ANT+ range: up to 6 meters
• Water resistance rating: IP67
• Power source: CR2032 battery
• Operating time: up to 800 hours
• Waist adjustment: 65-95 cm
• Belt width: 3 cm
• Sensor dimensions: 60 x 34 x 11 mm
• Weight: 45 g (sensor 13 g, belt 32 g)
• Material: ABS; belt: 45% elastane, 41% rubber, 14% polyester
• Color: black

Advantages of the Rockbros HRM812:

• Real-time heart rate measurement
• Compatibility with various devices via Bluetooth and ANT+
• IP67 water resistance, protection against moisture and sweat
• Lightweight design, 13 g sensor
• CR2032 battery with up to 800 hours duration

The belt enables conscious training by making it possible to monitor the body's response during exercise and adjust the training pace according to current performance. The sensor can be removed from the belt for easy cleaning, while the elastic belt ensures a secure fit during movement.