Features:

Fossil Women's Charter Hybrid Smartwatch HR with Always-On Readout Display is compatible with Android, Google, and iOS Operating Systems. It connects via Bluetooth 5.0 technology. It has a 42mm round-shaped, always readout display. The watch is IP68 waterproof and has 24 hours battery life. It comes with an elegant and stylish strap. You can access your calls, texts, and other notifications with this smartwatch. It accurately monitors are heart rate monitoring, blood pressure, monitors awake time, GPS, calories tracker, etc. Also, it is water-resistant up to 50 meters of depth. 

Features:

Zhenhao Q9 Smart Watch is Android and iOS compatible and connects through Bluetooth to the smartphone. You can access your texts, calls, music, and other notifications on your smartphone with this smartwatch. It comes with a 1.3'' square-shaped display with a touchscreen interface. The watch comes with features like a heart rate monitor, sports modes, tracks steps, pedometer, blood pressure, counts sleeping hours, weather, burned calories, distance, SPO2, etc. Its battery lasts up to 15 days on standby.

Features:
iOS and Android compatible
Very accurate
IP69 Waterproof
10 Days battery life
LNGOOR Waterproof Smart Watch is compatible with Android and iOS, and connects via Bluetooth version 4.0. The battery capacity is 100 mAh which lasts about 10 days. It has a 1.3-inch full circle IPS color screen with a touchscreen interface. You can manage the calls, texts, and other notifications with this smartwatch. It accurately monitors are heart rate monitoring, blood pressure measurement, monitors sleep, spO2 detection, and has other sport modes. Its IP69 technology makes the smartwatch waterproof, and sweatproof.