All the insight.
None of the monthly fees.
Sleep, heart rate, stress and activity, tracked by a smooth band you'll forget you're wearing. The app is free, with no membership to unlock your own data.
Six readings.
Zero screens.
Wear it day and night. The app turns what the ring picks up into a clear picture of how you move, rest and recover.
Heart rate
Around-the-clock readings through your day and night.
Sleep
When you drifted off, how long you slept, how restless it was.
Stress
Spot the busier stretches of your day, and when to step away.
Blood oxygen
SpO2 estimates for general wellness.
Skin temperature
Notice when things drift from your usual.
Activity
Steps, distance and sport modes.
Odessa is a wellness device, not a medical device. Readings are estimates and aren't intended to diagnose, treat or monitor any medical condition.
Pay once.
Keep your data free.
Some big-name rings cost hundreds up front, then charge monthly to show you your own numbers. We think that's backwards.
- Free app, no membership
- Sleep, heart rate, stress, SpO2, temperature, activity
- Charging cable included
- Often a monthly membership on top
- Similar core readings
- Accessories vary by brand
A general guide based on publicly listed prices; features, accuracy and pricing vary by model.
Looks like jewelry.
Works like a coach.
Most trackers look like gadgets. Odessa is a smooth band that sits as easily with a suit as it does with gym kit, or next to a wedding ring.
See the finishes
One for you.
One for them.
Match your finishes or choose your own. A considered gift for an anniversary, an engagement, or just because.
Choose your pairSet up in minutes.
Charge it up
Charge the ring with the included cable until it's full. Want to charge on the go? Add the charging case.
Pair it with the app
Download the app on iPhone or Android, turn on Bluetooth and connect in a couple of taps.
Wear it, then check in
Wear it day and night. Open the app whenever you want to see your sleep, heart rate, activity and more.
Free 30-day trial.
12-month warranty.
Wear it for 30 days. Not for you? Send it back free, no questions asked. Wrong size? Contact us and we'll help.
Shop the ringBefore you ask.
Is there a subscription?
No. The app is free, and every feature is included when you buy the ring. There's nothing to renew.
Can I shower or swim with it?
Yes. It's water resistant, so showering, washing up and swimming are fine. Take it off for saunas, hot tubs and diving.
Does it work with my phone?
Yes, it pairs with both iPhone and Android over Bluetooth.
How do I find my size?
There's a step-by-step size guide on the product page. Smart rings are wider than regular bands, so it's worth measuring.