Bakeey Y91 IP68 Smartwatch/Band ALL THIS: ECG/Pulse/BP/HRV/Sleep Apnea/SpO2/More: Unbox & 1st Look

com. It was back in late 2019 when there was a rage on fitness trackers that doubled as really advanced health bands. That saw the launch of new devices that could do blood oxygen, lorenz scatter plots even sleep, apnea monitoring and it would vibrate in the middle of the night to wake you up. […]

Bakeey Y91 IP68 Smartwatch/Band ALL THIS: ECG/Pulse/BP/HRV/Sleep Apnea/SpO2/More: Quick Overview

It does all kinds of good, vital sign measurements. You'Ve got your time of day, step count, calories, burned and distance traveled from the onboard pedometer. You can get heart rate in beats per minute, using diodes in the back green ones. As a matter of fact, from that same uh system of measurement, you […]