Zoe vs Dexcom G7
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
Dexcom G7
Sensor Technology
| Specification | Zoe | Dexcom G7 |
|---|---|---|
| Sensor Type | N/A - no CGM in the current kit | Dexcom G7 |
| Accuracy (MARD) | N/A | 8.2% |
| Reading Frequency | N/A | Every 5 min |
| Warm-up Time | N/A | 30 min |
| Wear Time | N/A | 10 days + 12h grace |
| Water Resistance | N/A | Yes (24ft/2h) |
App Features & Coaching
| Feature | Zoe | Dexcom G7 |
|---|---|---|
| Coaching Type | AI nutrition coach (AskZiggie) | None (device only) |
| Food Logging | Photo + manual + barcode scanning | No |
| Scoring System | ZOE score (0-100) per food | None |
| App Integrations | Apple Health | Apple Health, Apple Watch, Garmin, Levels |
| 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
Dexcom G7
Best for: Highest accuracy and real-time alerts
Key features: Real-time glucose, alerts, trend arrows, Clarity reports
Not recommended for: Casual metabolic curiosity (cost and prescription barrier)
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.
Dexcom G7 Details
Consensus medical-grade accuracy leader. Cash price varies widely by pharmacy:roughly $300-450/mo for a 3-sensor supply, listed as high as $579. Dexcom pharmacy savings program cuts standard cash price by over 50%. Usually covered by insurance for insulin users.
Ready to Choose?
Based on this comparison, select the CGM service that best fits your health goals