So far I am enjoying my Herz P1 ring. The sizing instructions were a bit off, so the first ring I received was too large. However, Herz made it very easy to exchange for the correct size. The app seems to be quite intuitive and easy to use.

It was easy to step up and it fits perfectly

Great customer service.

Love this thing. Awesome for the price

I was a bit nervous ordering not knowing if this site was legit. I received my order and am so happy. It is comfortable to wear. It was easy to set up. It’s great value 100% great value. It took a little longer than I expected for shipping but support kept in touch with me. I wish they had an 800 number instead of using email but besides that I definitely give it a strong five star.

Just got it and it is really light weight and comfortable. Loving it

Great smart ring for the money

Comfortable fit. Super easy setup. Great value. Just got it today and am charging it. Haven't started using it, though.

Great so far just got it

Great customer service

I’ve just set it up, which was easy , it fits perfect , looking forward to using it

I just got mine today and I can’t wait to start using it

Everything about this ring seems very high-quality from the initial presentation of the box to the ease of set up, and pairing with the app. It tracks sleep cycles showing deep sleep, light sleep, REM stages, and the duration of each. Also shows your heart rate and blood oxygen sats during the night. As a fitness tracker that shows how many steps you’ve taken throughout the course of the day or the week or month or whatever you wanna look at. Also shows your body temperature. This ring is really technologically advanced. The ring itself fits comfortably, and looks nice. Shipping is fast, and everything about this company so far is impressive.

Easy to set up. Good value.

Can't wait to try it out

Easy set up and fast shipping

I like how quick it arrived.

Very comfortable, easy to access information

Great fitting , delivery fast and packaging is great

0God, tells me everything I wanna know.