Smart wearable devices are being used by many to keep track of their health and activity. Rings are specially convenient as you can wear them anywhere for tracking. Take the Pin Pulse: it is a nifty ring that tracks 16 health metrics. It has a lightweight design and doesn’t get in your way. It uses PPG sensors and AI to give you subtle changes in your biomarkers.
The Pin Pulse has an optical PPG sensor, NTC Thermistor, and 3-axis accelerometer. You can use something like this not only for deep health tracking but also pregnancy monitoring and menstrual tracking. The Pin Pulse lasts over 7 days on battery. You can connect one app to multiple rings. This project is getting funded on Kickstarter.
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