Fast, free UK delivery — 40% OFF SUMMER SALE
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Three metrics. One ring. Zero guesswork.
Built for real life
Waterproof to 100 m and crafted from durable stainless steel for everyday wear.
Precision you can rely on
Advanced sensors track heart rate, oxygen, and sleep with consistent accuracy.
Effortless experience
7‑day battery life, magnetic charging, and seamless app integration keep wellness simple.
Featured product
This is how you start listening
The Rivva Ring turns your body's signals — heart rate, sleep, recovery — into something you can actually see and act on.
Real‑time insight you can feel -
Heart rate and recovery signals that keep you connected to your body’s rhythm.
Sleep that restores you -
Clear, meaningful sleep insights that help you wake up balanced and recharged.
£35.99
Sale price
£35.99
Regular price
£59.99
At Rivva Wellness, our mission is to help people live in rhythm with their bodies.
Creating intelligent essentials that strengthen, restore, and empower wellbeing in motion.
What our customers say
Don't just take our word for it
I wasn’t sure how much I’d actually use a smart ring, but the Rivva Ring has surprised me. The sleep insights are spot on, and I genuinely wake up feeling more aware of how I’ve rested. It’s super lightweight too — I forget I’m wearing it most of the day.
I’ve tried fitness watches before and always ended up taking them off. The Rivva Ring is different — it’s small, comfortable, and the heart rate tracking is really consistent. The app is simple and actually helps me understand what the numbers mean.
The ring feels premium and the waterproof rating gives me confidence wearing it everywhere. The gesture control is a fun bonus — I use it to switch screens when I’m running. Battery life is solid too; I charge it once a week.
Frequently asked questions
How long is shipping?
All orders include free UK delivery. Standard shipping takes 2 – 5 business days, and you’ll receive tracking details once your order has been dispatched.
What is the return policy?
We offer a 14‑day return window for unused items in their original packaging. If your ring doesn’t fit or meet expectations, simply contact our support team for an exchange or refund.
Is the blood pressure/heart rate data medically accurate?
The Rivva Ring provides wellness‑grade insights, not medical diagnostics. It’s designed to help you understand trends in your heart rate and oxygen levels, but it shouldn’t replace professional medical advice.
How long does the battery last?
The ring’s 18 mAh battery lasts 5–7 days with regular use and up to 15 days on standby. Magnetic fast charging makes recharging quick and effortless.
Does it work in water
Yes — the Rivva Ring is 10 ATM waterproof, meaning it’s safe for swimming, showering, and even diving up to 100 metres.