Ultrahuman ring air poor performance

I had the ultrahuman ring air and I would highly recommend looking elsewhere. it's heart rate monitoring during exercise is terrible. it would have my heart rate 170 when my heart strap would be 125. but even more concerning is the life span of the ring. we purchased 1 2025 and within 1 year the battery would only last 1 or 2 days max. troubleshooting was done with company and they could not fix it and since it has been 13 months it was out of their 12 month warranty. So a waste of money. go with another brand or maybe a wrist based monitor that is more accurate and durable.