Stelo by Dexcom

2.4
814 reviews
100K+
Downloads
Content rating
Everyone
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About this app

Welcome to the revolution in personalized glucose health.

The Stelo by Dexcom Glucose Biosensor finally gives you an easy way to track your glucose and form healthy habits. No fingersticks. No prescription. Just results.

Stelo sets the standard in glucose innovation - delivering 24/7 access to personal glucose insights, empowering you to uncover what works for you.

Our easy-to-use smartphone‡ app, gives you the power to personalize your diet and exercise choices, so healthy habits can become second nature.¹

With Stelo, you can revolutionize the way you track your glucose - giving you everything you need to become a healthier you.

Stelo Glucose Biosensor required for Stelo by Dexcom app use - sold separately at www.Stelo.com

Stelo is indicated for adults 18+ who don’t use insulin.

STELO IMPORTANT INFORMATION: Consult your healthcare provider before making any medication adjustments based on your sensor readings and do not take any other medical action based on your sensor readings without consulting your healthcare provider. Do not use if you have problematic hypoglycemia. Failure to use Stelo and its components according to the instructions for use provided and to properly consider all indications, contraindications, warnings, precautions, and cautions in those instructions for use may result in you missing a severe hypoglycemia (low blood glucose) or hyperglycemia (high blood glucose) occurrence. If your sensor readings are not consistent with your symptoms, a blood glucose meter may be an option as needed and consult your healthcare provider. Seek medical advice and attention when appropriate, including before making any medication adjustments and/or for any medical emergency.
‡For Stelo app compatibility information, visit stelo.com/compatibility. ¹ Stelo User Guide. MAT-4725
Updated on
Aug 9, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Health and fitness and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.4
802 reviews
Jill Menning
July 21, 2025
It's ... fine. It logs readings off the sensor, as it should. You can scroll back in a time a little ways to review the day/week/month. But there's little things that annoy me. Like, it always shows a notification that the app is running, but they don't bother to do anything useful with that notification, like show you the latest reading. There's no widget. So, to see your current value, you have to open the app. This is a number I want to know frequently throughout the day. Missed opportunities
43 people found this review helpful
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Dexcom
July 23, 2025
We’re sorry to hear that you're having a problem with your Stelo. For Stelo concerns, please visit https://www.stelo.com/, log into your account, and using the chatbot on the Stelo website you can submit a support ticket with the Stelo team. That way they will be able to look into your issue and reach out to you directly to help.
Jennifer Birkholz
February 11, 2025
Watch out for subscription!!! No Returns, even for unopened product. They don't give warning before shipping so you can't cancel before they do and not easy to find cancellation in the app which is a bad faith practice. The lack of detail in the app and ability to see past days or exact numbers is disappointing, you can only see the general graph back 24 hours. In general, it gets the job done for current readings.
87 people found this review helpful
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Dexcom
February 15, 2025
For assistance with your order(s), reporting a product issue, or other support needs, please log into your Stelo account and submit your request through SteloBot.
Kurt Wagner
March 1, 2025
This app and sensor is useless. I switched from G7 sensors because insurance won't cover them and this saves me around $80/mo, but the data is useless because there is no way to calibrate them. I'm on my 4th sensor and I have noticed a very clear trend of inaccurate results that goes through 3 phases. For the first 3-4 days the readings are 20-30 low. For the next 3-4 days, the readings are pretty close, and for the rest of the session, it reads 30 high. Allow calibration and I'll rate it 5.
88 people found this review helpful
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Dexcom
March 8, 2025
For assistance with your order(s), reporting a product issue, or other support needs, please log into your Stelo account and submit your request through SteloBot.

What’s new

New features and enhancements for a more personalized glucose health journey:

+ See a roundup of your glucose spikes, patterns, and trends at a glance with the new Weekly Spike Report