Signos is a CGM subscription platform that uses real-time glucose data to power an AI-driven weight management app. This page covers every Signos plan, what each costs, and how it stacks up against Levels Health and Nutrisense.
Medical Disclaimer: This content is for informational purposes only. Always consult your healthcare provider before making health decisions.
See prices for every device — OTC and prescription — side by side.
Signos costs $199–$399/month depending on plan tier. All plans include a Dexcom CGM sensor and access to the Signos AI app. No prescription is required.
| Plan | Monthly cost | Sensor | Coaching |
|---|---|---|---|
| Basic | ~$199/month | Dexcom CGM | AI only |
| Premium | ~$299/month | Dexcom CGM | AI + community |
| Annual (best value) | ~$166/month | Dexcom CGM | AI only |
Signos combines a Dexcom CGM sensor with an AI-powered app focused on weight management and metabolic health. The app scores food and activity in real time based on your personal glucose response — the core premise being that individual responses to the same food vary significantly.
Unlike Nutrisense, Signos does not include human dietitian coaching. Unlike Levels Health, Signos uses Dexcom sensors rather than FreeStyle Libre. The app is more weight-focused than the general metabolic tracking approach of Levels.
| Platform | Monthly (annual) | Sensor | Coaching | Rx required |
|---|---|---|---|---|
| Signos | ~$166–199/month | Dexcom | AI only | No |
| Levels Health | ~$166/month | FreeStyle Libre | None | No |
| Nutrisense | ~$179/month | FreeStyle Libre | RD included | No |
Signos is priced similarly to Levels Health but uses Dexcom sensors (more expensive hardware) and focuses specifically on weight management. If your primary goal is weight management with real-time glucose feedback, Signos's AI coaching system is purpose-built for that use case. If you want broader metabolic analytics and wearables integration, Levels Health offers more features at a similar price. If you want human coaching, Nutrisense is the better choice.
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