Tensky 208BT Smart Watch for Men WomenCall Receive/Dial, Alexa Built-in, 1.7" Touch Screen Fitness Tracker with Heart Rate Sleep Tracking, 60 Sports Modes, 5ATM Waterproof Smartwatch for Android iPhone

User Manual - Page 8

For 208BT.

PDF File Manual, 13 pages, Read Online | Download pdf file

208BT photo
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1. You can manually measure the heart rate on the watch. In the APP settings,
you can turn on/off the intelligent around-the-clock monitoring of the heart
rate, or view the heart data.
2. Each time heart rate is measured, keep your arm and wrist still and wait
patiently until the measurement finishes.
3.5 Blood oxygen
1. You can manually measure SPO2 on the watch. In the APP settings, you can
turn on/off this function, or view the SPO2 data.
2. Each time blood oxygen is measured, keep your arm and wrist still and wait
patiently until the measurement finishes.
3.6 Stress
1. You can manually measure stress on the watch. In addition, the watch supports
automatic around-the-clock stress monitoring. In the APP settings, you can turn
on/off this function, or view the stress data.
2. Each time stress is measured, keep your arm and wrist still and wait patiently
until the measurement finishes.
3.7 Breath training
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