The technology that they've been able to pack into the small ring is incredible - heart rate, heart wavelength, body temperature, motion. It is so much more accurate than any wrist monitor.
The ring itself is amazing. Where this product is weakest, though, is with the app. Since the product just came out, they have some work to do with the app (it's not even version 1.0 of the app yet). It sounds like they are overhauling it now. Looking forward to seeing what they will do!
Bottom Line: Yes, I would recommend this to a friend
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