✅ FUNCTIONS: heart rate monitor, sleep monitor, call reminder, information notification, alarm clock.
✅ COMPATIBILITY: Android 4.4+, iOS 8.0+ and higher with Bluetooth 4.0, so that you can keep an overview: running and cycling with assigned routes, detailed statistics and heart rate zones.
✅ FEATURES: The best option to achieve all of your fitness goals: 4 sport modes, optical heart rate sensor, barometer and compass.
✅ OFFICIAL APP: It is an official app compatible and device with connection: Wi-Fi.
Estimated time for delivery: 20-35 days