:1.1.6 inch high definition IPS a-nti-g-lare screen. 2.5D degree screen, new UI dynamic style.2. New low-power dual chip + intelligent node algorithm, typical 7-day use, long endurance 15 , exercise 10 hours3. scene intelligent split screen demonstration, with split screen function, to meet your operating habits, knob personality4. global 21 N-ational language, and configure 21 countries synchronous notification and push notification, realize personalized choice5. dial, wrist changes as you like, more support for third-party custom dial6. 24 hours accurate detection of heart rate, pressure mon ing, oxygen mon ing, exercise mon ing, mileage, carryover consumption, message reminder, sleep record, message reminder, remote control photography.Function:Camera Remote- BT CallBT Music Player Sync.Call , answer and recall last onea-nti-lostRedialSleep mon Steps rateBluetooth et pressureAlarm motion sports modeIP 67 waterproof :1.CPU HS66212. Bluetooth version:BT5.2color 3. Operation mode: full t-ouch screen4 Screen size: 1.6 "TFT5. Resolution: 320 * 320 pixels6. capacity: 200 Mah7. dby time: about 10-15 8. Use time: about 7 9. Charging time: about 1.5 hours10. Charging type: USB11.System : for Android 5.0 or above, for IOS 9.0 or above12. Applied Languages: Simplified nese, , Arabic, French, German, Spanish, Portuguese, n, Thai, polish, Italian, , traditional, , Turkish, k, Latin, Romanian, ese and Danish