1. Which APP and where should I download it?
The APP called "H band". You can search in Google play store, APP store or scan the QR code in the user manual.
2. Can this tracker work alone without using APP?
Yes, it can work alone, and 80% of the total functions can work without APP. Such as Blood Pressure Monitor, Heart Rate Measurement, Sleep Monitor, Steps and Distance, Calories. But the rest functions like Alarm Clock, Notifications, etc need set up in the app.
3. How to save the history data?
These trackers will record your daily data, but the data will be automatically deleted at the end of the day. To save the history data, you need to download the APP and connect with it, the data will automatically sync to the APP.
4. How long will it takes to fully recharge, and how long will it last ?
It takes about 100 minutes to recharge and can be used at least for 4 days after fully charged.
5. How to adjust the time and date?
Connect to the H band APP, your cell phone's time and date will automatically sync to your fitness tracker.
6. It seems that the steps records have a little difference with actual data, why?
Yes, it does have a little difference. The device record arms' swinging back and forth movements to calculate the steps, but some big movement or shaking of your hand will also be recorded as steps too. If you want a accurate data, you can take the watch off when you are sitting or lying down.
Screen: 0.86 inch, 96*32 Pixels
Battery: 100 mAh
Max /Min Perimeter: 8 inch (Max), 5 inch (Min)
Net Weight: 1.4 oz
Support: Bluetooth 4.0, Android 4.4+, IOS 8.0+
1* Fitness tracker, 1* replacement band (black), 1*user manual.
[Basic Functions] Track steps, distance, calories burned and active minutes. Time and date, alarm clock, bluetooth, etc.
[Smart Functions] Heart rate monitoring, blood pressure measurement, sleep monitoring, incoming call and message notification (display with continuous vibration).
[Ultra Design] IP67 waterproof, refined finish clear display and elastic smooth silicone band for a sporty streamlined appearance. Durable and very comfortable to wear.
[About APP] Most functions (about 80%) of this tracker can work alone without using APP. If you want experience all functions please download the APP.
[Service Policy] 30 days unconditionally refund or new replacement for any quality issue. One year warranty, And prompt friendly customer service.