OPTA OPTA SB-208 Bluetooth ECG,PPG Sensor Smartwatch
OPTA OPTA SB-208 Bluetooth ECG,PPG Sensor Smartwatch (Black Strap...more
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Product highlights
1.3 mm Display
With Touchscreen
With Bluetooth
With Heart Rate Monitor
Multi Sport Mode
Without Call Function
Ideal for Fitness & Outdoor
Upto 2 days of Battery Run Time
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Features, description and more
Manufacturer info
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2.1
Bad
based on 7 ratings by
Verified Buyers
3
Decent product
5 years ago
There is no ECG and even the temperature measurement on the watch...
more
Dr. Rakesh Grover
Verified Buyer
1
1
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