CGM Head-to-Head Comparison
Compare pricing, sensor technology, app features, and coaching support to find the best CGM for your goals
| Specification | Levels | Abbott Lingo |
|---|---|---|
| Sensor Type | Dexcom G7 or Libre 3 | Freestyle Libre |
| Accuracy (MARD) | 7.9-9.0% | 9.3% |
| Reading Frequency | Varies by sensor | Every 1 min |
| Warm-up Time | Varies | 60 min |
| Wear Time | 10-14 days | 14 days |
| Water Resistance | Varies | 3ft/30min |
| Feature | Levels | Abbott Lingo |
|---|---|---|
| Coaching Type | App-based insights | App coaching |
| Food Logging | Manual logging | Manual logging |
| Scoring System | Zone score (1-10) + metabolic health reports | Lingo score |
| App Integrations | Apple Health, Apple Watch | None (no Apple Health export) |
| Prescription Required | Not required | Not required |
| HSA/FSA Eligible | ✓ Yes | ✓ Yes |
Best for: Data-driven optimizers
Key features: Metabolic scoring, zone system (1-10), meal ratings, daily reports, pattern analysis
Not recommended for: Those wanting included sensors
Best for: Budget-conscious
Key features: Real-time insights, food logging, personalized recommendations, metabolic health tips
Not recommended for: Diabetics (not FDA-cleared for diabetes)
Starting at $499/year membership. Sensors $200/mo (3 Dexcom G7). Classic/Core/Complete tiers. TIME Best Inventions.
OTC. $49/sensor or $89 for 2-pack. No prescription needed. Most affordable entry point.
Based on this comparison, select the CGM service that best fits your health goals