ROCKBROS Smart Cycling Heart Rate Monitor Bluetooth 4.0 ANT+ HRM Waterproof

Description

Product detail
Brand:ROCKBROS
Product name:HRM828 Heart Rate Monitor
Main unit size:59.5 x 27 x 10.4mm
Weight :12g (ManUnit) +110 (Chargingbase) +31g (Chest stap）
Battery capacity:70mAh Lithium battery
Battery life :50H
Wireless connection:
Bluetooth 4.0 (25m)，ANT+ (10m)
Chest strap size:3cm (width) x1.5mm (thickness)m 97-65cm (adjustable Length)
Charging ethod:Magnetic charging
Input:USB-Type-C charging cable - 5V/70mA/0.35W
Operating temperature:5°C - 40°C
Shell material:PC + ABS
Waterproof rating:IP67
Product warranty:365days
Dual protocol heart rate sensor
Bluetooth & ANT+ dual-mode smart heart rate monitor.
Bluetooth & ANT+ Dual Protocol Support
ANT+ devices and sports Apps can record data simultaneously with stable transmission
compatible with ANT+ protocol devices.
Real-time accurate recording of exercise heart rate data
Dynamic heart rate algorithm ensures real-time accuracy of exercise heart rate data.
Heart rate alerts prevent over exertion
Customize heart rate alerts via the hear tool App; Buzzer alert sounds when heart rate exceeds alert threshold, reminding you to reduce exercise intensity and stay hydrated.
Wireless connectivity with enhanced signal
Bluetooth 4.0 for quick pairing with a transmission range of up to 25m, ensuring stable connection, no interruptions (ANT+ signal reception range up to 10m).
Separate design, ready to use
The heart rate sensor is lightweight, thin, and comfortable on the skin, preventing sliding and shifting during exercise; the detachable main unit makes cleaning the chest strap and replacing the battery easier.
Quick wake-up, no On/Off switch design
The main unit automatically powers on when worn correctly and goes to sleep when removed.
Suitable for various sports scenarios
Helps you adjust your exercise status in various sports.
One hour of charging provides 50 days of battery life
With separate magnetic charging technology and an independent charging base, the high polymer lithium battery provides up to 50 hours of continuous use.
IP67 waterproof and sweatproof
Thanks to the innovative magnetic charging design, the sensor body is sealed without gaps, effectively preventing sweat and rainwater from penetrating the interior.
Lighter, thinner, more comfortable
The sensor body weighs only about 12g and is approximately 10.4mm thick.
Use steps
1.Moisten the black rubber electrode area of the chest strap with clean water.
2.Connect the heart rate monitor to the chest strap buckle, pay attention to differentiate left (L) and right(R) positions.
3.Adjust the length of the chest strap so that it fits comfortably. Just below the chest muscles, ensuring that the moist electrode area adheres closely to the skin.