Levels vs FreeStyle Libre 3
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
Levels
FreeStyle Libre 3
Sensor Technology
| Specification | Levels | FreeStyle Libre 3 |
|---|---|---|
| Sensor Type | Dexcom Stelo (sold separately) | Abbott FreeStyle Libre 3 Plus |
| Accuracy (MARD) | 7.9-9.0% | 7.9% |
| Reading Frequency | Varies by sensor | Every minute |
| Warm-up Time | Varies | 60 min |
| Wear Time | 10-15 days | 15 days |
| Water Resistance | Varies | Yes |
App Features & Coaching
| Feature | Levels | FreeStyle Libre 3 |
|---|---|---|
| Coaching Type | App-based insights | None (device only) |
| Food Logging | Manual logging | Notes only |
| Scoring System | Zone score (1-10) + metabolic health reports | Time in range |
| App Integrations | Apple Health, Health Connect, Oura, Garmin, Strava, WHOOP, 8 Sleep | Apple Health, LibreLinkUp |
| Prescription Required | Not required | Yes |
| HSA/FSA Eligible | No | ✓ Yes |
Key Features
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
FreeStyle Libre 3
Best for: Lower-cost medical-grade CGM with longest wear
Key features: Real-time glucose, optional alarms, LibreView reports
Not recommended for: Those wanting integrated coaching
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.
FreeStyle Libre 3 Details
Retail cash price around $241/mo for two 15-day sensors. Abbott savings programs and pharmacy discount cards can bring this substantially lower. The OTC Lingo sensor is built on this same platform.
Ready to Choose?
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