Troubleshooting; Specifications - Wellue Viatom Checkme O2 Max Benutzerhandbuch

4.2 Battery
To keep the battery in good condition, charge the
battery every 6 months when the device is not in use.
5

Troubleshooting

Problem
Device
does not
turn on or
no
response.
The app
cannot find
the device.
6

Specifications

Classifications
EC Directive
Degree protection
against electrical shock
Possible
Cause
Battery may be
low.
Unexpected
software
condition
Device might
be damaged.
The Bluetooth
of your phone
is off.
MDD, 93/42/EEC
R&TTE, 1999/5/EC
ROHS 2.0, 2011/65/EU
Type BF
Possible Solution
Charge battery and try
again.
Press the button for
about 10 seconds to
reset
Please contact your
local distributor.
Turn on the Bluetooth
in the phone.
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