BH11 4G LTE Android 8.1 Smart Watch, 2GB+16GB, Unisoc 8541 Quad Core, Support Heart Rate / Blood Oxygen (Black Steel)

Features:
1. Unisoc 8541, Android 8.1
2. Support BT calls, one-click connection, more convenient call scenes;
3. Cool UI, support drag operation + quick center function;
4. DDR3 2GB (RAM) + 16GB (ROM) large memory, built-in six dials + three menu modes, rich UI scenes;
6. 1.508-inch large screen, AMOLED high-definition resolution; 466*466
7. Heart rate Goodix HX3918
8. IP67 deep waterproof, suitable for wearing in more environments.

Hardware Specifications:
1. CPU: Unisoc 8541 Quad core, 1.4G
2. Memory: 2GB+16GB
3. CPU model: Unisoc 8541
4. Frequency band
2G(B2/3/5/8
3G(B1/2/5/8)
4G(FDD B1/2/3/5/7/8/12/17/20, TDD B34/38/39/40/41)
5. OS version: Android 8.1
6. GPS: Support
7. WiFi: Only supports 2.4G
8. G- sensor: Support
9. TP: Asahi Glass LENS material, IC packaging process: COF, surface hardness greater than 7H, surface requires evaporation AF, touch IC: Haili Chuang 9217
10. Display: 1.508-inch AMOLED, resolution: 466 x 466
11. Motor: 0720 flat motor, wire welding
12. Camera: 2MP
13. Speaker: 1507, deep waterproof speaker
14. MIC: 4015, deep waterproof
15. Bluetooth: V4.2
16. SIM card: Nano SIM card
17. Heart rate: HX3918
18. Pedometer (G-Sensor): STK8321, accurate pedometer
19. Charging method: 4PIN magnetic cable, spacing 7.6mm
20. Battery: capacity 900mAh, V3.85 high voltage
21. Waterproof level IP67

Functions:
1. Basic software functions: shortcut bar (control center), data (steps, distance, calories), heart rate, blood oxygen, weather, stopwatch, countdown dial switch, music player, video player, settings (language selection, brightness adjustment, screen duration, vibration setting, factory reset, version information), components (function editing), breathing training, do not disturb mode, power saving mode, low power reminder, voice assistant (Xiaodu), call function, common contacts, address book, phone dial, browser, information, QR code, calculat