O2Tracker® Unite -Smart Watch With Bluetooth Earphone Waterproof, Touch Big Display Screen Best Relog Inteligente Color:Indigo Health Monitor: Sleep monitoring

Health Monitor: Sleep monitoring

silent alarm clock

raise wrist to wake watch

Encoder zoom-in and zoom-out functions

blood pressure

O2Tracker® Unite -Smart Watch With Bluetooth Earphone Waterproof, Touch Big Display Screen Best Relog Inteligente Color:Indigo Health Monitor: Sleep monitoringTouch Big Display Screen Haino Teko Best Relog Inteligente Smart Watch With Bluetooth Earphone Waterproof Android Smartwatch Watch chip 2657H Headphone chip AB5676A Watch band Silicone ocean strap Watch battery 280mAh Earbuds battery 20mAh Standby time 30 45 days Usage time About 6 7 days Screen size 1. 85" 240*280 Waterproof level IP67 Accessory Watch+Charging cable+Manual Charging method USB magnet Features Heart rate,bluetooth music,call