will take 1-2 minutes to SYNC data for first time. SYNC data can be done manually by clicking the refresh button on APP too.
7.Sleep monitor
Start Sleep Mode
：
the bracelet will distinguish if the wearer is sleep or awake every day time 20:00 to 09:00, if the wearer sleep, then
the bracelet will start sleep monitor mode automatically, the icon
show up.
Exit sleep mode
：
when the wearer awake and move around 1 minute, the bracelet exit sleep monitor mode automatically, the
bracelet will exit sleep mode and back to time display.
8.Reset the bracelet
Slip left and right to the interface
, then switch to
, then long press the screen to turn off the device.
9.For more functions, please download APP “Zeroner” to use.
FAQ
1.
Q:When connected with App, the data SYNC is finished but the bracelet time display is still incorrect
。
A: Reset the bracelet and try data SYNC again
Q: After the bracelet connected with APP, why the bracelet didn’t show call ID when the call coming?
A: Android Phone: After connected with bracelet with APP, please allow “zeroner” to visit calls, SMS, contacts and keep
“Zeroner” running in background. If there are security software on your phone, set the software “zeroner” as “trust”.
IOS: If your phone is iPhone, please restart your phone and connect the bracelet again. When connect please wait until the phone
pop up “Bluetooth pairing request” and click “pair”, the call ID display function comes.
2.
Q:The bracelet icon shows the Bluetooth was connected, but the APP cannot SYNC data?
A:Generally it is caused by the Bluetooth of the phone. Please switch off the APP firstly , restart the Bluetooth and repair. If the above
step does not work, please restart your phone and try again.
3.
Q:Why my bracelet lose connection with my phone frequently?
A:Please check if your phone or other security software sets “Zeroner” as trusted APP or not. if not, please set it as trusted and try again.
TECHNICAL SPECIFICATIONS:
Display screen: Capacitive touch screen 0.91".
Screen resolution: 128x64 pixels.
Charge I/O port: Micro USB 5 pin.
Battery: Built in Li-Polymer 75 mAh
Bluetooth version : 4.0
