Shipping took longer than I expected. I also measured my finger using the method given and the size I chose was smaller than I wanted. I wanted to wear it on my right hand pointer or middle finger but it only fits my ring finger on the right. A bit bulky but not too bad, just takes some getting use to. Looks great too and app is easy to use.

The set up is easy. The app gives the option to change measurement methods (ie- pounds/kg). You can also choose what you want turned on (heart rate, sleeping, pulse ox). My only problem is the sizing. 6 of my fingers are a size 6 and I verified them using the size chart before ordering, but the ring barely fits one of my fingers. My hand has to be cold to get it on and off. I recommend sizing up as a result of my experience.

Quick shipping comfy

So far so good my rings are charging. Good to actually have them in hand now.

I have had this ring for about 9 months. I did notice the battery going down much faster than the noted 6 days, usually only a couple. I asked Herz and was told to charge differently, etc. I did all the suggestions they had. I continued to use the ring but noted it did not capture exercise like it did when new. Again, contacted and they ended up sending me a brand new ring. While the ring was not quite as I expected, the customer service was great. I am currently charging my new ring and will let you know :)

Comfortable and easy to set up. Too bad I have take it off every time I wash my hands. But otherwise, I like it so far. Only had it for a week.

Customer service responded quickly and replaced my defective ring. I look forward to using this ring and the app.

Fits well. I sleep with the ring on with no problems. Easy set up!

Haven't install yet. Comfortable fit.

It’s worth the purchase. So far no issue. Very stylish.

Just charging it now.. so far all good. Quick shipping, fit and color good.

Size was smaller than expected even though i used the measuring system suggested at the ordering process.

Comfortable fit, easy, great value

Just getting to know the ring, so far so good easy set up, comfortable fit stylish design.

So far so good. Wish they had half sizes

looks nice very similar to oura

Still haven’t been able to down load app. So it still not working. So it not easy set up for me.

I had to oder two because the sizing chart was wrong the first time but other than that it was great!

Got here quickly, setting it up now. Will come back to review after using for a week or so.

I wanted some basic features without the monthly subscription.