HAMTOD GT22 1.85 inch TFT Screen Health Smart Watch, Support Bluetooth Call / Plateau Blood Oxygen / Skin Health / Body Temperature / Arrhythmia / TI Black

Features
1. Professional medical and health watch with five major sign data, such as ECG professional ECG+precise temperature+optical blood oxygen+PPG heart rate+PPG blood pressure, of American TI Company.
2. Support value-added function services such as heart health+stroke early warning+arrhythmia+COVID-19 monitoring.
3. 1.85 inch high-definition bright large screen.
4. HD Bluetooth call.
5. Intelligent power saving algorithm, strong endurance.
6. Official offline Alipay.
7. Dial market, custom wallpaper.
8. IP67 waterproof (1m water depth for 30 minutes).

Specifications
Facade Specifications
1. Product dimension: 44mm*38mm*10.8mm
2. Appearance finish technology: 2.5D glass cover+zinc alloy middle frame+two-color injection molded bottom case+304 stainless steel electrode piece+silicone strap
3. Packing dimension: Inner gift box: 165*70*33mm
4. Product weight: N.W. : 52.5g

Hardware Specifications
1. CPU : GR5515
2. Memory: RAM256KB+ROM1024KB+ Flash 64Mb
3. Display: 1.85inch IPS TFT resolution: 240*280
4. Touch screen: G+F capacitive full touch screen
5. BT: BLE Ver 5.1 and BT3.0
6. Rotate button: Yes
7. Heart rate sensor: Yes, APH8009
8. Blood oxygen sensor: Yes, APH8009
9. ECG sensor: Yes,TI
10. Temperature sensor: Yes
11. Battery: 200mAh polymer lithium ion battery; pure cobalt, Seiko protection board.
12. Duration of endurance: Bluetooth connection Standby: About 30 days; Normal use: About 5~7 days.
13. Triaxial G-sensor: Yes
14. Motor: Yes
15. Mic: Yes
16. Speaker: Yes
17. Buzzer: No
18. Barometer: No
19. Button: Power key and electrode piece are combined into one
20. NFC: Optional
21. Charging mode: Charging stand DC5V--150mA
22.Protection grade: IP67
23. ESD: Contact 4KV, Air 8KV

Main functions
1. Clock display: Yes
2. Multiple dial: Ye