Brief description of internal parts of smart watch:

1. Main control chip: GR5515+external 64M FLASH

2. Gsencor sensor: Roma KTJ3-1057

3. Heart rate sensor: Epcot Micro EM7128

4. Vibration reminder: motor vibration reminder

5. Charging mode: magnetic charging wire with charger

APP name: H Band        requirements for mobile phone system: IOS 9.0 or above, Android 4.4 or above

Q&A:

Q: What is the APP of the watch?

A: APP is H Band

Q: Can the watch measure blood sugar? How accurate is it?

A: The watch supports blood sugar measurement with an accuracy of about 94%. Blood sugar testing can only be used as daily health monitoring

Q: Where does the blood sugar test come in?

A: The blood glucose test can be accessed by pressing the button. Slide the menu and you can find the entrance of blood glucose test.

①Q: How does the watch call the application

Answer: There is a QR code in the manual. The mobile phone needs to download the application, and the mobile phone has the location function turned on. Open the connected Bluetooth watch in the app

②Q: Does the watch have a call reminder message reminder function?

Answer: After connecting the watch to the mobile application, the watch will display information reminders and call reminders

③Q: Is the watch waterproof?

-Answer: ip67 waterproof dip67 (please don't put it in hot water, please don't bring diving watch)

④Q: Is this the warranty of the watch?

Answer: The watch is guaranteed for one year

⑤Q: A few days after payment will be shipped

Answer: Shipped within 3 days

⑥Q: Do you want to buy a watch with a charger?

Answer: With charger

⑦Q: How much does it cost to ship to my country?

Answer: Free shipping

⑧Q: Does my product have a tracking number?

A: Yes, we will send the tracking number of each order together with the order, and you can check its shipping status on the corresponding website.