Yisen NEW Smart Watch H27 ultra 3 with 49MMFull Screen NFC GPS Wireless Charge Bluetooth Call Fitness Sport Watch

Watch Details: 1. 2.0 inch infinity screen 2.500 + dial download 3. Bluetooth call 4.420Mah battery 5. IP68 waterproof 6. See the range of motion 7. Family health and local sharing 8. SOS emergency alarm 9. Custom bookmark Specification: Bluetooth Version: BT 3.0+5.0 Chip:RTL8762D; Basic frequency:90MHz; RAM:192KB; ROM:128MB WaterProof:IP68 App:Mactivepro Bandsize:44mm Battery Capacity: 420 mAh Using time: Normal use 5-7 days, standby time 15 days Compatible OS: Android and iOS Operating Mode: Full touch screen Sensor Screen Size: 2.0inch TFT screen, 240*283 px Charging Type: Wireless charging Charging Time: About 2.5 hours Weight:50g