Set up is super easy and the ring is so light. We’ll see how it performs.

Fits well and is very comfortable. Great value for the price.

Easy setup great value

Arrived in about 10 days Easy set up easy to find the app and the correspondence with the company is very very good

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.

My ring arrived very quickly. It’s quite comfortable and very nice looking! I do think the step tracker is a little inaccurate; however, keeping that all of these devices are used for general ideas, it still seems to work well.

Easy set up, comfortable

I didnt buy the device to measure a good fit but exchange process was quick n easy. So far I like the ring.

Easy setup. Reasonably priced.

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

Comfortable, easy to set up and looks good

looks nice very similar to oura

Fits well - easy setup