Zoe 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
Zoe
FreeStyle Libre 3
Sensor Technology
| Specification | Zoe | FreeStyle Libre 3 |
|---|---|---|
| Sensor Type | N/A - no CGM in the current kit | Abbott FreeStyle Libre 3 Plus |
| Accuracy (MARD) | N/A | 7.9% |
| Reading Frequency | N/A | Every minute |
| Warm-up Time | N/A | 60 min |
| Wear Time | N/A | 15 days |
| Water Resistance | N/A | Yes |
App Features & Coaching
| Feature | Zoe | FreeStyle Libre 3 |
|---|---|---|
| Coaching Type | AI nutrition coach (AskZiggie) | None (device only) |
| Food Logging | Photo + manual + barcode scanning | Notes only |
| Scoring System | ZOE score (0-100) per food | Time in range |
| App Integrations | Apple Health | Apple Health, LibreLinkUp |
| Prescription Required | Not required | Yes |
| HSA/FSA Eligible | No | ✓ Yes |
Key Features
Zoe
Best for: Those prioritizing gut microbiome health and AI-powered nutrition over real-time glucose
Key features: Gut microbiome analysis, AI food tracking with photo logging, Processed Food Risk Scale, plant diversity counter, personalized food scoring
Not recommended for: Those wanting CGM tracking
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
Zoe Details
IMPORTANT:ZOE no longer includes a CGM. The next-generation kit is gut microbiome only - CGM and blood-fat testing were removed entirely, and ZOE now predicts glucose and blood fat response algorithmically. US membership:Start $24.99/mo rolling for 4 months, Core $9.99/mo rolling for 12 months. ZOE Plus (app only, no test) $99.99/yr or $15.99/mo. Not available in New York. The previous $294 figure double-counted the test kit inside the annual subscription cost;the US kit price is not published.
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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