Everything is great, I also compared two rings, the Colmi cuts very well.

I have been using the smart ring for just under a week and so far it has been a very positive experience. The battery lasted 4 days.

It arrived well before the deadline.

It fit perfectly! The app is super intuitive and the delivery was super fast to the south of Brazil. It's very beautiful, there was a comment from a girl with the measurements and her comment helped me a lot! It fit perfectly on the finger I wanted to use! 10/10

1 week of use and I'm loving it! The size is small! I wear size 17 in Brazil and it fits quite snugly. The gold color is discreet, identical to the color and material of my gold Apple Watch! It's waterproof, I wash my hands normally with it on! Highly recommended!

It arrived very quickly. According to the included measuring tool, it should have been size 11, but I bought size 12 and it fit perfectly.

I had to buy it twice because the first time the ring was too small. The ring box had a finger size guide, and I was able to buy the second ring, which was perfect. I'm wearing it for the first time today. The delivery was very fast, just a matter of days to Brazil. As soon as I have more results, I'll come back and comment. The cost-performance ratio is very good, and the ring is beautiful.

I liked it. Size 7 fit my index finger. Easy to use.

It was a bit complicated to find the right size and I had to return the first one, but it will finally be size 9 for me (58). It seems to have all the features of a ring that costs €400, and the aesthetics are perfect; it matches my jewelry. I looked at the first sleep analysis, and it takes into account light and deep sleep, as well as the waking phases. What I also appreciate is the stress analysis (even though I don't know the reliability yet) because it is continuous and not manual like some other rings on AE. In short, for the price I am very satisfied. I ordered on a Saturday and it arrived on a Wednesday in France.

I’ve been using this ring for a while now and i’m genuinely impressed. It’s lightweight, comfortable to wear all day and night, and the battery lasts several days.



Sleep tracking, heart rate and the other health metrics have been very useful for my daily routine. Pairing was quick and everything worked as expected.



I use it together with fitmesh, which gives me much more detailed insights and lets me combine the ring’s data with my other wearables in a single dashboard. That has made the experience much more useful for me.



Overall, i think it’s an excellent smart ring for anyone looking for reliable health tracking at a reasonable price.

The ring is beautiful... the size corresponds to the measurement chart... it came in the box with the charger, everything was in order... I'm already wearing it and now just need to keep track of the markers... I'm satisfied... great product!

I have small fingers, and size 7 for my index finger fits perfectly. I just received it and can't give a real opinion yet, but it's nice and of good quality, and I hope it's worth the purchase.

The ring works well as proposed, but it doesn't work based on the string measurement. According to the string, I would have to buy size 13, but I saw several people saying it's huge. Looking at the diameter, the size would be 11, so I took a risk and it worked out, meaning it's better to trust the diameter measurement.

Smart Ring

Amazing and accurate

I liked it a lot, but based on the paper test, size 11 was too big for my finger. Maybe 1 or 2 sizes smaller would be better. It comes with a finger gauge, and if it were tight enough, size 9 would be my size. For comparison, I wear a size 7.5 sterile glove (for those in the healthcare field, haha) and I am 1.66m tall, weigh 73kg, with medium-sized fingers.

Great items as described

This is a good ring, first day wearing i liked it. monitored my sleep. i believe it's as good as the brand 😌

Is would’ve been perfect but its too big

It arrived perfectly.
I ordered size 7 (approximately equivalent to ring size 13).
It's a pity that there's no number 6 pen; I think that would have been better, but it fits well in the left hand's index finger.

Fast delivery, recommended, very nice, aesthetic, and so far it has worked perfectly. I need to investigate more about its other functions.

Zavorea Smart Ring

It's okay, let's see if it works. i took the size 7 and it fit on my ring finger.

The ring itself is very good, it fulfills everything it promises, but the instructions for measuring the size are completely wrong. The ring was huge on my finger; I wear size 18 in Brazil and ordered size 9, which should have been size 7.