common problem
1. Why does the bracelet automatically disconnect the Bluetooth
connection after the screen of the Android phone is off?
1>. Lock the background APP.
After the Da Fit process is cleared, it will cause the bracelet to be
disconnected from the phone.
2>Set the APP to start automatically.
3>Unlimited background operation.
The Android mobile phone installs the APP, and the default is to
intelligently restrict the background operation, and you need to
manually set the APP without taking any restrictive measures.
2. Why can't the bracelet receive push notifications?
1>. Confirm that the message push switch is turned on on
the mobile client.
2>. The confirmation message can be displayed normally in
the notification bar of the mobile phone. The bracelet
message push is pushed by reading the message in the
mobile notification bar; if there is no message displayed in
the mobile notification bar, the bracelet will not be able to
receive the push.
(You need to find the notification settings in the phone
settings, turn on WeChat, QQ, phone, SMS,
The notification switch of the mobile client).
3> Open the phone --- Settings, the top search box, enter
"notification usage rights", and re-open Da Fit.
3. Why can't I wear a wristband to take a hot bath?
Answer: The temperature of the bath water is relatively high, it will
produce a lot of water vapor, and the water vapor is in the gas phase,
and its molecular radius is small, and it is easy to infiltrate from the
gap of the shell of the bracelet. When the temperature drops, it will
condense into liquid again.
Phase droplets can easily cause a short circuit in the internal circuit of the
bracelet, damage the circuit board of the bracelet, and then damage the
bracelet.
Please consult your doctor before starting a new exercise.
Although the smart bracelet can monitor real-time dynamic
heart rate, it cannot be used for any medical purposes.