User's Manual

3. Inaccurate measurement of heart rate/blood oxygen
A. Generally, when measuring, it is caused by poor contact between watch sensor
and wrist
B. Please pay attention to the full contact between the sensor and the wrist during
measurement
C. For people with darker skin and hairy arms, please go to the App to
open[Devices-Enhanced measurement]
4. For more questions, please check the App[ME-FAQ].
5.FCC Statement
Changes or modifications not expressly approved by the party responsible for
compliance could
void the user's authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B
digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment
generates
uses and can radiate radio frequency energy and, if not installed and used in
accordance with
the instructions, may cause harmful interference to radio communications. However,
there is no
guarantee that interference will not occur in a particular installation. If this
equipment does
cause harmful interference to radio or television reception, which can be determined
by turning
the equipment off and on, the user is encouraged to try to correct the interference
by one or
more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the
receiver is
connected.
-- Consult the dealer or an experienced radio/TV technician for help
This device complies with part 15 of the FCC rules. Operation is subject to the
following two
conditions (1)this device may not cause harmful interference, and (2) this device
must accept
any interference received, including interference that may cause undesired
operation.
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled
environment.