Tips for Gosund C9 fitness tracker users.
Gosund C9 activity tracker watch works with app "H-Band" which supports Android 4.4 or above, iOS 8.0 or above.
Specifications Chip: Nordic 51822
Display: 086'' OLED
Item Size: 10.7*0.63*0.1 inch
Item Weight: 0.05 lb
Packing Size: 3.6*3.6*1.3 inch
Packing Weight: 0.22 lb
Strap Material: Silicone
Stand by time: 5-7 days
Working time:3-4 days
Supprot system: IOS 8.0 and above, Android 4.4 and above.
Operating Temperature: -20°C-50°C
Troubleshooting 1)Why the time on my tracker isn't correct?
A: The time cannot be set manually. The tracker will adjust the time every time it syncs with your phone, please sync it with the app regularlly.
2) Why won't my tracker pair with my phone?
A: Please go to the app and search for the device instead of your phone's setting. If it shows "connected" and "not connected" repeatedly, please forget the device in the bluetooth of your phone's setting.
3) Why my tracker don't push any messages?
A: Please check in the app whether the message push function is on. If the app is not allowed to send notifications to your phone, it can not be pushed to the band neither.