Is Circul+ Waterproof?

The Prevention Circul+ is a smart ring that has many feathers on its cap. With an FDA-approved blood oxygen sensing, the accuracy sure is on point, but is it made to be worn 24/7? Can it stand frequent hand washing, a shower, or sweat during a good HIIT session, at least?

Is the Circul+ ring waterproof? Let us find out.

Is Circul+ Ring Waterproof?

The Circul+ is water-resistant and comes with an IP22 rating.

IP22 rating means the Circul+ offers very limited protection against water. Essentially, it can withstand water dripping at a 15-degree angle, meaning it is ‘anti-rain’. It also means the ring will be protected against fingers and objects larger than 12.5mm.

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A light drizzle won’t affect the working; however, the ring will be affected by rain, washing hands, and a shower.

Can I Wear the Circul+ in Extreme Weather?

Not built for heavy water exposure, the Circul+ is designed to operate in temperatures ranging from -10°C to 45°C. This means I can easily enjoy a winter vacation or a summer hike with my Circul+ ring.

Frequently Asked Questions

Wrap Up

If you’re looking for a wearable that can be worn for most of the day, withstanding daily chores such as hand washing, doing the dishes, and laundry, the Circul+ might not be the best choice.

Although it can withstand light splashes and extreme temperatures, I highly doubt it would stay without being splashed with water for more than a day on my finger. I mean, who needs an added chore to constantly remove and re-wear the ring while doing regular tasks? There are far better and more comfortable options available in the market, so if I were you, I would sit this one out.

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Author

Shradha Puri
Shradha Puri

With an eye for detail and a particular interest in FemTech, Shradha at WearableXP oversees editorial direction and publishing standards. Her focus on Smart Rings and compact wearables centers on how they integrate health insights, sleep tracking, and recovery metrics into day-to-day lives, making data feel more practical and relatable.

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