Letscom ID131Color HR User Manual page 26

steps when you swing your arm. Sometimes the data on
tracker may display a little delayed. And it will reset itself if
you walk less than 40 steps continuously. To test the
accuracy of the pedometer, please walk casually and
continuously up to 100 steps or more.
Failed to measure heart rate
Make sure the tracker sits neatly on your wrist before use.
Tap the touch key to go to the heart rate mode and wait for
10~20s to have your heart rate.
Failed to connect to the smartphone
The tracker will disconnect from your smartphone in the
following cases:
1. Smartphone Bluetooth was off or exceed the Bluetooth
connection distance range (the Bluetooth connection
distance is within 10 meters, and it can easily be reduced
by walls or furniture, etc.)
2. The VeryFitPro app was ended in the phone background
process.
To reconnect the tracker to your smartphone, please
kindly take the following steps:
1. Go to your smartphone system Settings, find VeryFitPro
app and enable the Location and all Notifications.
2. Clear all running/background processes in your
smartphone. Go to VeryFitPro app, and swipe down
"Mainpage", then the tracker will reconnect to your
smartphone and update data. You can also restart your
smartphone and Bluetooth, then rebind the tracker in the
app.
I have disconnected the tracker from my iPhone, but
other phone still can not search the device number of
this tracker
1. Enter "Settings" on your iPhone, Tap "Bluetooth", choose
"ID131Color HR" and tap "
2. Then pair the tracker with other phone again following the
steps in the previous part "Pairing the Tracker with Your
Phone".
" "Forget This Device".
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