How to sync this watch with your mobile phone:
1. Get your mobile phone which has bluetooth 4.2 or above and Android 5.0 and above, ios 9.0 and above.
2. Download the APP named YFit by scaning QR code of the manul and watch screen, or search “YFit” from Google Play or APP store.
3. Open the YFit—Device—Add device
4. Click the “SN82” on your screen to choose it.
5. Click the “Confirm Bind Device”
6. Keep with 10 meters for effective Bluetooth distance.
Bluetooth Version: 4.2 & above
Screen: 1.4″ TFT/IPS LCD
Watch Weight: 63.2g
Battery type: Li-Battery
Battery capacity: 220mAh
Waterproof rate: IP68
Working time: 10 days
Charging time: 2.5 hours
Watch Dimension&includ strap: 52*44.6*12mm
Make sure this fits by entering your model number.
Best Humane Design: COULAX smart bracelet is equipped with GPS positioning function, YFit APP monitors your trajectory and shows your exercise data in the most accurate way: steps, distance, calories burned.
Perfect Use of Attributes: Standby watch only needs 2.5 hours to fill power, provides you with professional personal health consultants and records for more than 10 days. COULAX Pedometer will also show you your incoming calls and messages.
User-friendly Feature: COULAX health watch is out of the traditional sense of watches and pedometers, it can even measure your blood oxygen and heart rate, explore new health data, and strive to escort your health.
Positioning Record: COULAX sports watch provides you with weather status and support 10 sports modes. As a professional electronic device, it has many fuctions: control music, control photos, conduct breathing training, and find mobile phone.
Create Higher Experience: Fitness wristband is suitable for Android 5.0 and above, iOS 9.0 and above, will not work with a PC or tablet and is only suitable for phones with Bluetooth 4.2 or higher. Only compare with APP named YFit.