$37.49
Brand: HQXXJW
Features:
Details: Common problems:Q: How to take off the wrist strap?A: Hold the device, make left and right swinging of the wrist strap to take off and install.Q: How to power off and on the device?A: Find the setting interface in the device – press it for three seconds – power off – press it for three seconds to power off, and press it for three seconds in the touch area of the main interface of the device to power on. Q: How much data can the device record when the mobile phone is not around?A: The device can retain the data over the last 7 days at most.Q: How to restore the device data to its original state?A: Find the setting interface in the device – press it for three seconds – reset – press it for three seconds.Q: How to switch the main interface in the device?A: For the two main interfaces of the device, just press it for three seconds to realize the switch.Q: Can the screen-on function of hand lifting be closed?A: Set on or off in the application, including the setting of the screen-on time.Q: The failure to charge the device?A: 1. Check whether the USB interface is inserted reversely. 2. About 2 minutes are needed before the display of the charging animation or response under the situation of the low power of the device.
UPC: 707025478554
Package Dimensions: 34x100x82