Kuno reviews

About Kuno and these reviews

Kuno is a Dutch brand of smart rings and wearables: the Kuno Ring, the Kuno Ring 2 and the Kuno Band. With the free Kuno app, without a subscription, you can track things like your sleep, heart rate and activity. This page brings together all Kuno customer reviews from different platforms in one place. There are currently 27 reviews with an average of 4.6 out of 5 stars (as of 24 October 2026).

Frequently asked questions

What do customers think of Kuno?

Kuno scores an average of 4.6 out of 5 stars, based on 27 reviews on 4 platforms (as of 24 October 2026). Per platform: kuno.fit (4.9 from 19 reviews), MediaMarkt (4.2 from 5 reviews), bol (3.0 from 2 reviews), Trusted Shops (5.0 from 1 review). Reviewers often mention the wearing comfort, the clear app without a subscription and the water resistance as positives. Criticism mainly concerns battery life.

How do the different Kuno products score?

Average score per product: Kuno Ring 2: 4.1 out of 5 from 9 reviews; Kuno Ring: 5.0 out of 5 from 1 review.

Do you need a subscription for the Kuno Ring?

No. The Kuno app is free and works without a subscription. You can see your data on things like sleep, heart rate and activity directly in the app.

Where can you buy Kuno?

Kuno is available from its own web shop kuno.fit and from bol and MediaMarkt.

Are these reviews genuine?

All reviews on this site were first posted on another platform, such as kuno.fit, bol, MediaMarkt, Tweakers, Trusted Shops. Each review links to the original. Reviews where the platform has checked the purchase carry the "Verified purchase" label. The reviews have been translated. We show both positive and negative reviews.

Is the Kuno Ring a medical device?

No. The Kuno Ring is a wellness product and not a medical device. It does not diagnose, treat or prevent any condition. If you have concerns about your health, consult a doctor.