[This review was collected as part of a promotion.] Good purchase. I use it all other times except when working out. Can’t use the ring when lifting weights. Color is fading a bit. But I love my ring.

[This review was collected as part of a promotion.] I changed from Oura to Ultrahuman, as I did not want to pay a monthly subscription fee. I like it better, and find the feedback on sleep, sleep debt and circadian rhythm information motiviating.

[This review was collected as part of a promotion.] I bought this ring as i wanted a little more details that what my Oura was giving me and i did not want to pay for a memebership. I have been plesanbtly surpised with the info .

[This review was collected as part of a promotion.] It’s overall good product, good competitor to lot of health apps and gadgets. I had issue with ring battery, but Ultrahuman was courteous to replace the ring as well

[This review was collected as part of a promotion.] I bought the ring 6 months ago and the experience has been extraordinary, it really allows you to have the health parameters and thus be able to control the habits

[This review was collected as part of a promotion.] I am very satisfied. Comfortable to wear and I get very good feedback. Had it for almost 3 months and very happy with it

[This review was collected as part of a promotion.] I bought this last year to monitor my health and boy has it, it made me awere that I need better sleep and eat healthier so lost 10 kg already thanks to this ring

[This review was collected as part of a promotion.] I bought this ring a few months ago and I love it! It’s scary accurate, and I really appreciate the ease of the app. I thought I would get annoyed by the size of it but I got used to it so fast!

[This review was collected as part of a promotion.] I bought the product and works perfectly. I use it daily without issues and help me to monitor my sleep and activity. I only had one support contact and was quick and precise.

[This review was collected as part of a promotion.] I learned to sleep thanks to the Ultrahuman ring. I stop alcohol in the evening, I have dinner at 6pm not 8pm. I feel better. Every "mistake" is measurable and it's up to everyone what take from.