Bluetooth Version: V4.0
Screen Display: 0.91 inch OLED screen
Screen Size: 128 * 64 and also can reveal 32 characters
Dual Control Mode: Touch display (touch and also validate your preferred functions) and also motion control (like a watch)
Incoming call advising (one time)/ message vibration (Android only)
Case Material: Polycarbonate (COMPUTER)
Band Material: TPU high quality (skin friendly)
Band Size: Adjustable
Battery: 70mAh, lithium ion polymer battery
Charging: USB typical wall charger
Charging Time: 45 mins
Standby Time: 7 days long working time
Size: 46mm * 18.7 mm * 7.9 mm
Thick: 8.6 mm thick
1. Question: How to Download the App?
Answer: Go to App Store or Google Play, download and install APP:"Zeroner" and also mount it. When you use the Zeroner APP, please see to it your cell phone associated with net through 3G,4 G or WIFI.
2. Question: How to Charge the bracelet?
Answer: Please charge the bracelet for 30 mins prior to using it. Take out the host from the band, insert the host into a 5V/1A USB port for demanding. The suggest light stops blinking suggest the host is full charged.