Waterproof Smart Watch Sport 1.69 Inch Tracker Wristband Mens smartwatch swimming diving Outdoor Smartwatch

Features:
1.Motor: Cylindrical motor, wire bonding
2.Charging method: 2PIN magnetic line
3 nRF52840 platform + 128M large memory, Bluetooth 5.0 protocol;
4. The first model to support dynamic dials, 4+1+1 dials;
5.Tiled cool UI, support drag and drop operation;
6.Support 20 sports modes + newly designed dynamic sports icons;
7.1.69-inch high-definition large screen, resolution 280*320;
8.HRS3603 low-power high-definition heart rate, more accurate detection;
9.The 350mA large battery has a long battery life, which reduces the trouble of charging at any time;
10.3ATM deep waterproof, suitable for wearing in more environments;

Main control platform: NRF52840
RAM: 128M
TP: G+F capacitive touch TP, 816s
Display: 1.69 inch TFT 240*280 resolution high-definition square screen
Motor: Cylindrical motor, wire bonding
Bluetooth: BT 5.0
Heart rate: HRS3603
Step counter: Doctor 421
Charging method: 2PIN magnetic line
Battery: 350mAH capacity (polymer pure cobalt battery)
Waterproof rating: 3ATM (support swimming)

Da Fit APP
Android phones: support the original operating system version 6.0 or higher, (settings - about the device, check the android version)
IOS: Support system version above 9.0. It can be set through the mobile phone - General - About this machine, check the version, if it is lower than version 9.0, please upgrade first