Vistatroy Fitness Tracker Watch with Heart Rate Monitor Waterproof Smart Watch Multi-Function Bracelet with Step Counter, Calorie Counter, Sleep Monitor

Compatibility：
iOS 7.1 and Androi 4.4 above, Bluetooth 4.0 (Smartphone only, not for PC, Tablet and etc.).
App: Veryfit Pro.

Function :
1. 24 Hour continuous heart rate monitor
2. Automatically monitor and analyze sleep quality
3. Support 14 sports modes (3 default exercise modes on the screen.)
4. Connected GPS tracking to show route on the app
5. Call Notification from Facebook, Twitter, Whats app and so on
6. Sedentary Alert: Set reminders for periods of time of inactivity
7. Pedometer to display steps, calorie, distance, heart rate, pace and time duration
8. All-day Activity Tracking

14 Sports Modes:
walking, running, riding, treadmill, hiking, fitness, basketball, badminton, tennis, football, climbing, spinning, yoga, dancing

Feature:
IPX7 life waterproof
Long Battery Life
Touch Witch
Built-in USB plug makes it easy to charge. No charging cable is required.
Material:
Silicone