Signos Weight Loss
4.0out of 5
GLP-1 Weight Loss review
Signos Weight Loss Review
Signos pairs an FDA-cleared continuous glucose monitor with an AI app that turns glucose data, meal logs and workouts into daily weight-loss guidance. The membership is $127/month with sensor hardware included, plus registered dietitian support.
Visit SiteUpdated October 9, 2026
Signos Weight Loss at a glance
| Our rating | 4.0 / 5 |
|---|---|
| Best For | Glucose-guided habit change |
| Price | $127/mo, sensor hardware included |
| Device | FDA-cleared over-the-counter CGM |
| Support | Registered dietitian included |
| Guarantee | 30-day results guarantee |
| FSA/HSA | Eligible (provider-reported) |
What is Signos Weight Loss?
Signos is a weight-loss program built on glucose data instead of a prescription. You wear a continuous glucose monitor, log meals and workouts in the app, and Signos shows how your body responded and what to try next.
It is a different product from the GLP-1 programs in our weight loss program rankings. Signos offers behavior feedback; the medication programs offer a prescriber and a drug. The Signos system is intended for adults 18 and older who are not on insulin.
The app blends sensor readings with logged meals, workouts and habits to predict how foods affect you. When something spikes your glucose, it can suggest a type and intensity of movement based on your history. It also syncs with Apple Health, Google Health Connect, smartwatches and smart scales.
The idea has a research basis. A Clinical Diabetes review of glucose monitoring as a behavior-modification tool describes how real-time feedback can change food and activity choices. That supports the mechanism, not any specific weight-loss result.
Signos reports that 86% of members report success in their first month. That figure is member-reported data from consistent users, so treat it as company data, not trial evidence.
Pros
- $127/month with the glucose sensor hardware included
- FDA-cleared system; no diabetes diagnosis needed
- Registered dietitian support included
- HSA/FSA eligible, subject to your plan
- 30-day results guarantee
Cons
- Not a medication; it will not suppress appetite
- Not for people on insulin
- Some sensors may not last the full 15 days
Signos Weight LossMembership: $127/month
Visit SiteHow Signos Weight Loss works
- Choose a plan. Pick a Signos CGM plan; the sensor hardware is included.
- Wear the sensor. It streams glucose to the app on a compatible smartphone.
- Log your day. Record meals, workouts and sleep, or sync a watch or scale.
- Follow the guidance. Act on meal, movement and sleep prompts and your metabolism scores.
Safety and what to know
Signos is not intended to guide medical action on its own. Do not change any medication based on sensor readings without talking to your clinician, and avoid it if you take insulin or have problematic hypoglycemia.
Sensors are designed to last 15 days. In the study Signos cites, 77.9% lasted the full period, so roughly one in five may not.
Signos says any clinical services come from independent U.S.-licensed clinicians, who may prescribe or decline compounded GLP-1 medication. Signos does not dispense medication. Compounded semaglutide and tirzepatide contain the same active ingredients as branded drugs, but they are not FDA-approved and have not been through the same trials. The FDA has warned about dosing errors and quality problems with some compounded GLP-1s, so measure doses carefully and use a provider that works with licensed pharmacies.
Signos Weight Loss pricing
| Membership | $127/month |
|---|---|
| CGM hardware | Included |
| Dietitian support | Included |
| Guarantee | 30-day results audit |
| Promo code | AUTUMN25 for 25% off (advertised) |
Pricing varies by plan and promotion. Signos estimates doing it yourself at $800+ a month; that is its own estimate. The guarantee is a free coach audit of your data, not a refund, and the cancellation policy applies even if your HSA or FSA declines reimbursement.
Who Signos Weight Loss is for
A good fit if
- Want to learn how food and sleep affect your glucose
- Have stalled on calorie counting
- Are comfortable wearing a sensor and logging meals
- Have HSA or FSA funds
Look elsewhere if
- Take insulin
- Want appetite-suppressing medication
- Want a guaranteed weight-loss amount
How Signos Weight Loss compares
Signos Weight Loss FAQ
Is Signos worth it for weight loss?
It can be if you want to see how your meals, sleep and movement affect glucose and will wear the sensor consistently. It is a feedback tool, not a medication.
How much does Signos cost?
Signos lists $127 a month with the sensor hardware included. A promo code, AUTUMN25 for 25% off, was advertised; confirm current pricing at checkout.
Do I need diabetes to use Signos?
No. The system is intended for adults 18 and older who are not on insulin.
Does Signos prescribe GLP-1 medication?
Not directly. Independent clinicians reached through the platform decide eligibility and may prescribe or decline compounded GLP-1s.
How long do the sensors last?
They are designed for 15 days, though about one in five may not last the full period.
Can I use an HSA or FSA?
Signos advertises HSA/FSA eligibility, but coverage depends on your plan administrator.
Our verdict: 4.0 / 5
Signos suits data-minded people who want to understand why a meal left them tired or hungry and what to change. At $127 a month with the sensor included it is priced as a program, but it will not replace medication for people who need it, and its results claims are company-reported.
Signos Weight LossMembership: $127/month
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