Signos vs Levels
CGM Head-to-Head Comparison
Compare pricing, sensor technology, app features, and coaching support to find the best CGM for your goals
Quick Comparison Summary
Pricing & Plans Comparison
Signos
Levels
Sensor Technology
| Specification | Signos | Levels |
|---|---|---|
| Sensor Type | Dexcom Stelo | Dexcom Stelo (sold separately) |
| Accuracy (MARD) | 9.0% | 7.9-9.0% |
| Reading Frequency | Every 5 min | Varies by sensor |
| Warm-up Time | 30 min | Varies |
| Wear Time | 15 days | 10-15 days |
| Water Resistance | 8ft/24hr | Varies |
App Features & Coaching
| Feature | Signos | Levels |
|---|---|---|
| Coaching Type | ✓ 1:1 Dietitian | App-based insights |
| Food Logging | Photo + manual logging | Manual logging |
| Scoring System | Weight loss score + meal scores | Zone score (1-10) + metabolic health reports |
| App Integrations | Apple Health, Google Health Connect, Garmin Connect, Oura, Whoop, Fitbit, Samsung Health, Google Fit, MyFitnessPal, Peloton | Apple Health, Health Connect, Oura, Garmin, Strava, WHOOP, 8 Sleep |
| Prescription Required | Not required | Not required |
| HSA/FSA Eligible | No | No |
Key Features
Signos
Best for: Weight loss seekers wanting GLP-1 support and dietitian access
Key features: Real-time glucose tracking, AI meal insights, exercise recommendations, weight loss tools, GLP-1 integration support, in-app dietitian chat, Apple Watch integration
Not recommended for: Insulin users, active cancer treatment, eating disorders
Levels
Best for: Data-driven biohackers who want sensor flexibility and detailed metabolic scoring
Key features: Metabolic scoring, zone system (1-10), meal ratings, daily reports, pattern analysis, AI adaptive programs
Not recommended for: Those wanting premium coaching at low cost
Signos Details
Tiers:1-month $225/mo (list $299), 3-month $150/mo (list $199, $450 total), 6-month $127/mo (list $169, $762 total, autorenews). Signos does not sell a 12-month plan - the annual figure is the 6-month rate carried across a year. Signos+ adds clinician-prescribed GLP-1 at $199/mo. Two Dexcom Stelo sensors a month, in-app dietitian chat.
Levels Details
Restructured:Classic is now $80/year ($7/mo equivalent) or $15/mo month-to-month, and covers the app, dashboard, AI food logging and self-guided insights ONLY - no CGM sensors. Sensors are a separate add-on:Stelo $89 per shipment (2 sensors) on subscription or $99 one-time. Higher tiers bundle sensors and labs:Core $499/yr (1 month CGM + 2 basic panels, 28+ markers) and Complete $1,999/yr (2 months CGM + 2 comprehensive panels, 100+ markers, 50-min nutritionist, concierge). HSA/FSA via Truemed.
Ready to Choose?
Based on this comparison, select the CGM service that best fits your health goals