About Signos
Signos combines Stelo sensors with an app built around food, activity and weight-management habits. The plan supplies ongoing sensors and includes dietitian messaging, with more useful feedback as you log your meals and activity.
Choose your Signos planWear Stelo and log mealsReview patterns and message a dietitian
Offering
CGM Plans
$299
per month
2 sensors/month · up to 15 days each
Signos app and dietitian messaging
Stelo sensors with food and activity guidance, weekly insights and dietitian support.
What’s included
Included
Rolling 30-day sensor mean in Signos, not fasting lab glucose.
Daily TIR in Signos, summarized as a 30-day average. Starts 70–140 mg/dL; upper bound adapts within 110–140. Weight-loss setting has no lower boundary.
SD divided by mean, expressed as a percentage, in Signos. Vendor targets are guidance.
Tools to connect logged meals with glucose responses or spikes.
Spike and movement prompts; low notices can be optional and suppressed at night. Not urgent-low medical protection.
Baseline after seven qualifying days within 30 calendar days, then weekly insights. Sufficient readings and logs are needed.
Not included
Before you buy
- Phone check
- iOS 18.6 or later is supported; Android 13 or later is recommended. Check your exact Android phone before buying. A watch is optional.
- Eligibility
- For adults who do not use insulin. Not for problematic hypoglycemia, dialysis or an active eating disorder. US app-store setting required; no APO/FPO delivery.
- Sensor care
- Use clean, dry skin and the supplied instructions and overpatch. Follow current manufacturer imaging and medication guidance.
Results
Report
The app summarizes glucose variability, time in range, average glucose and overnight readings.
Official app example, 2025- Results
- You receive baseline and weekly app insights, food/activity context and downloadable glucose/activity CSV.
- Access
- EmailApp
- Download
- Glucose and activity CSV by email link; desktop login required
Help
Messaging about results
IncludedYou can ask a registered dietitian questions by email or in-app chat.
Live consultation
If neededA dietitian can arrange a 30-minute consultation for complex needs after onboarding and food and activity logging.
Getting started
Sensors are sent to you for home application. Connect Stelo to Signos and log meals and activity to put the readings in context.
Reviews
What people praise
Seeing everyday glucose patterns
Customers value seeing how their glucose changes through the day, using the feedback to connect food and habits with patterns they could not easily see before.
What people complain about
Sensors do not always last
Some customers describe sensors failing early or giving errors, with replacement requests adding time and frustration before they can get back to tracking consistently.
Subscription changes can be frustrating
Reviewers report difficulty cancelling, pausing or obtaining refunds when the program is not working for them, and some feel the app adds too little for its cost.
Stories
A Signos member
Replacing food guesswork with personal experiments
After an A1c of 6.1, this member tried Signos to make sense of confusing food advice. Their readings helped them test portions, vegetables before carbohydrates and brief post-meal exercise, leaving them more confident about everyday choices.
reddit.comA Signos member
Using glucose feedback through a sustained change
At 60, this member combined Signos monitoring with substantial dietary changes and lost 42 pounds over five to six months. A year later, they reported largely maintaining that weight change and described the readings as important motivation.
reddit.comThings to know
- Your selected plan has a payment commitment.
Canceling renewal does not necessarily cancel the remaining payments in the current term.
- Dietitian messaging is included in the plan.
Further care through Berry Street is a separate insurance or self-pay service.
- App data may support research and AI features.
Manage data permissions separately from your subscription; deleting the account does not stop billing.
- This program uses an adult wellness sensor.
Stelo is not for people using insulin or those needing urgent low-glucose protection.
Alternatives
Levels · Core
Combines limited sensors with blood panels and written reviews, rather than a glucose-led behavior program.
$399/year
Nutrisense · CGM Program
Another Stelo program, with Nutrisense analytics and separately billed dietitian coaching.
$249/month
Dexcom · Stelo
Buy the sensor directly for Stelo and Clarity, without Signos’ additional program guidance.
$99
Abbott (Lingo) · Lingo
A direct Abbott sensor-and-app purchase, rather than the Signos Stelo program.
$89FAQs
Does the lower monthly rate let me cancel after one month?
The $127 promotional rate requires a six-month commitment and AUTUMN25; regular price is $169/month. Turning off renewal does not automatically cancel remaining payments. An early-cancellation fee may apply.
Does this replace medical glucose alarms?
No. Informational notices can be optional and suppressed at night. Do not rely on them for urgent low-glucose protection.
Is a dietitian consultation included?
Dietitian email and in-app messaging are included. For more complex needs, a 30-minute consultation can be arranged after onboarding, first-sensor use and complete food/activity logging. Further Berry Street care depends on insurance or separate payment.
Can I use my own sensor or buy app access alone?
The new-member CGM plans include Stelo sensors. A separate Sustain option is available only to eligible continuing members and does not include sensors.
Can I download my readings?
Yes. Request a glucose and activity CSV in Settings; an email link requires desktop login. Download while you have access. Export of every proprietary score is not promised.
Does deleting my account stop billing?
No. Cancel your subscription separately at least 24 hours before the term ends. Remaining committed payments may continue, and account-data deletion has separate conditions.
How is my data used?
Signos uses health and app data to provide and improve its service, including research and AI features, with privacy choices and retention exceptions. Connected services keep separate copies.