My Herz P1 band has been spot on since the 1st sync. The ring was ok!!! However, like many, my fingers swell at times… causing some discomfort. With the band. I Kant say enuff! Great fit, several sized bands, plus a ‘wet’ band. My sleep results is why I purchase the Herz p1. Give Thanks. K

Just received & charged. Just down loaded app & paired. Extending warranty now. Set up was easy and seamless.

Easy set up, long battery life and sleep monitoring

Love it

Fast shipping. Easy setup

I love the product

So far I have only used the name while working out. Tonight will be my first overnight tracking my sleep. So fast, so good!

I just became a dad at the age of 40 figured it’s never too late to get healthy. I’m excited to try my fitness band and my fitness journey to begin.

Great product!!! This will be perfect for tracking my sleep

It's great tool to track sleep quality and other health vitals, can be integrated into Apple Health on iPhone.

Ring was too big and they replaced it with a band right away. Really good customer service.

Good communication throughout, just charging up my wristband and ring now so will come back later and let you know how they are working.

I have been using the Herz P1 smart band for the past 4 days. I wanted it to mostly my monitor my heart rate, but I enjoy seeing how I slept and how many steps I take in a day. It was easy to get it going. I wish it came with a booklet to describe what each of the functions does exactly and how to read it. I am looking online for such information. I thought I wouldn't wear it to bed, but I hardly notice it. I have a skinny wrist, it came with 2 band sizes, the smaller one is perfect for me. Overall I'm satisfied, it's pretty cool.

Does no track bloodpresure

The order process of ring went well. Received ring within 5 days of purchase. Excited to start using.

Long Battery Life

The layout is user friendly and can’t wait for it to record my activities

Fast shipping yesssss. See how thisgoes

Affordable price For all the benefits.

It was Just fine. Shipping is a little slow but no big deal. Hoping this works as well as the ring cuz this battery will last 30 days 🙏 unlike the ring is maybe 3