Your glucose, without the guesswork 

Stelo turns your glucose data into clear, personalized guidance—so you can make smarter choices, build healthier habits, and stay on track day after day.

The biosensor

The Stelo biosensor is a small wearable that measures your glucose 24/7. Worn on the back of your upper arm, it’s waterproof, has up to 15 days of wear time, and is made to move with you.
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The app experience

With new features and smarter insights, the reimagined Stelo app shows your glucose levels 24/7, helping you understand how food, movement, stress, and sleep affect your body.1,2
Smart device sold separately.*
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Your insights

Turn your glucose responses into clear, personalized insights—what worked, what didn’t, and what to try next. Spot trends over time and get coaching that helps better habits stick.
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Your results

Uncover patterns you’d never spot on your own,1 like how yesterday’s big workout kept you steady today. 9 out of 10 Stelo users say it helps them understand what makes their glucose levels change.3
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Your success, our commitment

We're here to ensure nothing stands between you and your glucose goals. Should you experience an issue§ with your biosensor before its 15-day wear is complete, we'll ship a new one, on us.|| It's that simple.

Begin your Stelo journey now

Track your glucose 24/7 with Stelo and integrate data from apps like Oura, Apple Health, and Google Health Connect for a holistic view of your health.
Smart device sold separately.*
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Stelo Glucose Biosensor - One-time purchase
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