Please Carefully read the User's Manual Before Using the Product.
1. The screen will auto light up and display time when you turn over hand(not shake hand), it remains black when there's no activity.
2. Touch screen control: click to confirm, slide to enter next icon, please refer to user manual.
3. Enable message notification(facebook, twitter, skype) on "zeroner", the Bracelet will vibrate and display caller ID or message content(32 characters per line, click to display the left). Note: iPhone will display both ID and message content, Andriod will display either.
4. It tracks your steps, walking distance, calorie burnt, monitor sleep quality. Vibrating alarm can be used to remind of getting up, drinking water or sitting too long.
Please check the phone operating system, if Android system, user should ensure that APP running in the background,suggest user join the APP to the trusted
application, if Sports Tracker is still no way to connect,close the APP and clearing APP from the background , re-open the connection.
Display: 0.91 inch OLED
Battery capacity: 90mAh
Work time: 7-10 days (without constant HR testing)
Batteries Type: Lithium Polymer
Input voltage: 5.0V
Waterproof: IP65 (please NOT wear for HOT-WATER showering!)
Heart rate sensor: Optical heart rate sensor (can turn ON/OFF)
Adjustable length: 157-205 mm (6.18-8.07 inch)
Measuring method: photoelectric volume pulse wave plethysmography (PPG)
Bluetooth chip: Dialog top Bluetooth chip (Bluetooth 4.0)
Sensor: ADI military gravity sensor
Length: 157-205 mm
Main Part: 13.7g
1 x Fitness Tracker
1 x USB Charger
1 x User Manual
HEART RATE MONITOR-You can test your heart rate at any time and place. Don't need a cell phone. Don't need APP
REAL-TIME PEDOMETER-motivate and montor their own exercise
CALL NOTICIFICATIONG- facebook , Twitter, WeChat reminder
SLEEP DETECT-Tell your light sleep and deep sleep time
GPS ROUTE-GPS location,Record your run track