feeleye Smartwatch Outdoor GPS Tracker, Band Activity Fitness Running,IP68 waterproof,Heart rate monitor,Multi-sport Mode,Compass,Pedometer for IOS iPhone,Android – iron gray

Specifications
Bluetooth: 4.2
Display Screen: E-ink 1.2 Inch OLED
GPS: Beidou+GPS+GLONASS
Battery: 450mAh
Strap Material: Environmental Silicone Rubber
GPS Mode:25 Hours
Usage Time: 15 Days
Standby Time: 50 Days