LYNX Smart Ring

I love my ring

It is very easy to setup and the battery lasted a week. It charges quickly. I like that I don't have to pay for any subscription. I do recommend getting the ring sizing tool. I am glad I decided to purchase this ring.

I bought two LYNX Smart Rings as gifts. After wearing one for about a week, my uncle experienced a concerning reaction—feeling depressed and strange sensations in his hand—which stopped once he removed the ring. This was alarming and completely unexpected. I’ve returned both. Would not recommend.

So far so good. Fits well. Everything tracks well. Monitored heart rate from ring against other monitors and they were the same.