Stop guessing what your training intensity should be.
 Our heart rate monitors provide real-time analysis of your heart rate and calories burned during exercise.
Features:
- REAL-TIME TRANSFER: Track and capture real-time heart rate, distance, calories, and pace on phone or watch when doing exercise.
 
- COMPATIBLE WITH MOST APPS: Wahoo, Endomondo, Runtastic Pro, Fitness, etc.
 
- BT & ANT+ CONNECTING: Connect the strap wirelessly via BT 4.0 or ANT+ with your phone, GPS watch or treadmill.
 
- COMFORTABLE WEARING: Nylon (80%) and Spandex (20%), Breathable rubber strap with an adjustable elastic band, easy to wear and clean.
 
- RAINPROOF: You can enjoy the running in the rain.
 
Specification:
- Tech: BT 4.0 & ANT+
 
- Material: ABS
 
- Chest Range: 65-170cm / 2-5.5ft
 
- Battery Size: 1* replaceable CR2032
 
- Transmission Range: ≤10m / 33ft
 
- Sensor Size: 6.1 * 3.5 * 1.1cm / 2.4 * 1.4 * 0.4in
 
- Package Size: 12.5 * 5.3 * 4cm / 5.0 * 2.1 * 1.6in
 
- Package Weight: 59g / 2.11oz
 
Package List: