Helio Smart Ring

I currently have the t-rex 3, helios strap and helios ring and it gives me one of lime and another of sand, the helio ring tonight for example has marked my sleep quite poorly, neither the sleep phases nor the breathing speed has marked. I work at night and even having the schedule defined in the ap

My Oura ring can also only do 5 minutes. Even the my Amazfit Active 2 can only do every minute. You need a Helio Strap or a higher end Amazfit watch with continuous heart rate monitoring.

Sadly it's battery technology on rings that's the flop, rather than just Helio. I see the same stories for Oura, Ringconn, and Ultrahuman. Failure rates are high, duration drops fast, and getting warranty replacement is uneven. Perhaps next gen tech like coming out in Ultrahuman Pro will be better,

Seems like a typical Amazfit issues. I have a Balance and a Helio Ring, bought at the same time, around 8 months ago. My Ring used to last 4+ days, all of a sudden after 5 months, it drained completely after only 3 hours. Did all the suggestions including factory reset. None helped. Now it's time my

Here are my anecdotes. Helio ring and strap are still bad at sleep tracking. They misrepresent awake times to a degree that renders them useless, let alone sleep stages which isn't generally accurate to begin with from an industry-wide, non medical device type of perspective so whatever. The ring is

Amazfit Helio ring is one if the least accurate that I've tested.

mine keept saying 25 to 40 interruptions, around the time I had a polyshonoghy that detected 3 interruptions of 17 seconds. Only my former AMAZFIT band 7 had accurate hipnopea recordings, but the helio ring, my bip 6 and other watches I had were always inaccurate and fantasious about it