The smart ring proven to build better health

KEORA combines 24/7 tracking with personalized coaching to help you sleep better, train smarter and feel better, from day one.

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Wearing KEORA every day improves your health

Wearing KEORA daily is linked to 91 more minutes of activity per week, 2.3 more hours of sleep per week and an HRV more than 10% higher. Our members progress faster and build lasting habits.*

KEORA member working out

See your health as a whole.

With 24/7 tracking of your sleep, workouts, stress and heart health, KEORA gives you a complete picture to make better decisions every day.

capability-recovery

Assess your recovery level

capability-longevity

Maximize your longevity

capability-sleep

Optimize your sleep

capability-strain

Measure the impact of every step and rep

capability-pressure

Get insights into your blood pressure

capability-cycle

Understand your cycle better

One ring.
Two ways to use it.

The KEORA app is free for life, with no hidden subscription. You simply choose whether to go further with a supplement routine tailored to your data each month.

KEORA Ring
The ring alone
KEORA Ring

The complete experience: the ring, the app for life, all your health data stored locally. No subscription.

299€the ring
Free app for life
  • 2.2 mm ring
  • Waterproof to 50 m
  • 10-day battery life
  • Full app, free for life
  • Sleep, HRV, stress, glucose
  • Private data, hosted in Europe
  • 2-year warranty

2-year warranty. Pay in 4 interest-free with

Gift KEORA
The gift of better health.

Give KEORA to someone you love: better sleep, better fitness and more healthy years.

Gift KEORA →

Why KEORA?

Compared with other smart rings and bands on the market.

KEORA Ring Oura Ring Whoop 4.0
Price from €230 from €349
+ €5.99/month subscription
Band included
subscription from €239/year
Health tracking HR, SpO2, HRV, glucose, temperature, sleep, stress, activity, menstrual cycle HR, SpO2, HRV, temperature, sleep, activity, readiness HR, HRV, respiration, skin temperature, sleep, activity
Water resistance 50 m (5 ATM) 100 m (10 ATM) 10 m
Battery life 7 to 10 days Up to 7 days Up to 5 days
Charging Wireless charging case (2 h) Wireless dock Charge without removing
Thickness 2.2 mm, the thinnest 2.55 mm Band
Non-invasive glucose , ,
App with no subscription All features for life , Subscription required , Subscription required
Personal supplement routine Formula chosen each month from your data , ,

Three finishes.
Endless styles.

Silver, champagne gold or matte black finish. Discreet, sturdy, timeless, in a suit or in shorts, KEORA fits in.

KEORA Silver
KEORA Gold
KEORA Black
Brushed finish · Ø 8 mm · 3.6 g
Gold finish · Ø 8 mm · 3.6 g
Matte black finish · Ø 8 mm · 3.6 g
WORN BY THE COMMUNITY

Every day, everywhere.

Backed by doctors, worn by champions.

Whether you're a pro athlete or on day 1 of your journey, KEORA helps you optimize your health, fitness and life.

AMBASSADOR

"KEORA taught me to respect my nights. I recover twice as fast and play at a level I didn't think I could hold this long."

Jules Martin Pro tennis player · ATP Top 50

"My deep sleep doubled in 6 weeks. Without changing anything else."

Léa M.Designer · Paris
ATHLETE

"The only tool that made me understand the difference between fatigue and overtraining."

Amara N.Triathlete · Ironman

"More discreet than a watch, more accurate than a band. It's the tool I was waiting for."

Karim B.Founder · Lyon
MEMBER

"I stopped checking my phone in the morning. KEORA tells me what I need to know."

Sofia D.Marathon runner · Marseille

Designed to be worn around the clock.

Zero distraction

No screen, no notifications. Just the signals that matter, when you decide to look.

Always-on sensors

Data collected every second, 24/7. Medical-grade photoplethysmography + thermal sensor.

Over 10 days of battery life

Recharge freely and never miss any data thanks to the included induction dock. No port, no wear.

Fully customizable

Matte, brushed or polished finish. Make it yours.

One formula, thousands of ways to be at your best.

Sleep formula, lavender Energy formula, ashwagandha Beauty formula, rose and collagen Recovery formula, turmeric Wellness formula, citrus and vitamin C

Calms. Repairs. Awakens.

5-HTP and L-Theanine to calm the mind and support deep sleep, with no dependency or grogginess on waking.

Ingredients 5-HTP + L-Theanine
When to take 30 min before bed
Trigger Low sleep score, reduced REM
Find my ritual

Energizes. Focuses. Performs.

Ashwagandha KSM-66 600 mg, the world's most studied adaptogen, to lower cortisol and support lasting energy, caffeine-free.

Ingredients Ashwagandha 600 mg
When to take At breakfast
Trigger Falling HRV, chronic stress
Find my ritual

Nourishes. Strengthens. Enhances.

Biotin, marine collagen and keratin, at clinical doses, for radiant skin, stronger hair and healthier nails.

Ingredients Biotin + Collagen + Keratin
When to take Morning or evening
Trigger Overall wellness indicators
Find my ritual

Repairs. Recovers. Progresses.

95% curcumin combined with piperine for maximum absorption. Targeted anti-inflammatory, designed to recover faster and progress.

Ingredients 95% Curcumin + Piperine
When to take After training
Trigger High resting HR, lowered HRV
Find my ritual

Protects. Balances. Strengthens.

Vitamin C 1000 mg and Zinc 15 mg to support your immune defenses all year round, in season and in transition.

Ingredients Vitamin C 1000 mg + Zinc 15 mg
When to take At breakfast
Trigger Cold season, immune fatigue
Find my ritual

Everything you're wondering.

And if the answer isn't here, write to us, we reply within a few hours.

The KEORA ring is a one-time purchase (€299, or €230 with KEORA Ritual) and the app is free for life: sleep, HRV, stress, glucose, cycle, it all runs locally on your phone, with no subscription. You can then add KEORA Ritual: €29/month to receive a personalized supplement formula each month based on your data. 6-month commitment, cancellable anytime after that.
10 days of battery life in normal use. Full charge in 90 minutes in the included induction case.
Yes. Waterproof to 50 meters (5 ATM). You can wear it in the shower, at the pool and even free diving.
You have the legal 14-day right of withdrawal after delivery. Return the ring in its original packaging and we'll refund you in full.
When you sign up, we send you a sizing kit with 11 try-on rings. Wear the most comfortable size for 24 hours, then confirm it in the app.
Your data belongs to you. Stored encrypted in Europe, never resold, never shared without your explicit consent. You can export or delete everything in one click.

Buy once. Keep for life.

No monthly subscription to wear the ring and read your data. €299 for the KEORA ring, free app for life, 2-year warranty.

Order the ring →
In the box

Everything you need. In a single box.

The KEORA ring, its wireless charger, and access to the iOS / Android app, free for life. Your data stays private, hosted in Europe. No mandatory subscription to wear the ring and read your measurements.

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KEORA pack, ring, wireless charger and app