Levels vs Zoe

CGM Head-to-Head Comparison

Compare pricing, sensor technology, app features, and coaching support to find the best CGM for your goals

Levels
$200/mo
Levels
Zoe
$29/mo
Zoe
✓ Independent Analysis✓ November 2025 Pricing✓ Feature-by-Feature Comparison

Quick Comparison Summary

Best Value
Zoe
Lower monthly cost
Best Accuracy
Levels
Lower MARD%
Best Support
Zoe
Better coaching
Longest Wear Time
Levels
Longer sensor life

Pricing & Plans Comparison

Levels

Monthly Cost$200
Annual Cost$2899
Sensors IncludedNo (buy separately)
Min. CommitmentAnnual membership

Zoe

Monthly Cost$29
Annual Cost$642
Sensors IncludedNo (gut test only)
Min. Commitment4 months

Sensor Technology

SpecificationLevelsZoe
Sensor TypeDexcom G7 or Libre 3N/A - no CGM
Accuracy (MARD)7.9-9.0%N/A
Reading FrequencyVaries by sensorN/A
Warm-up TimeVariesN/A
Wear Time10-14 daysN/A
Water ResistanceVariesN/A

App Features & Coaching

FeatureLevelsZoe
Coaching TypeApp-based insightsPersonalized nutrition AI
Food LoggingManual loggingPhoto + manual + barcode scanning
Scoring SystemZone score (1-10) + metabolic health reportsZOE score (0-100) per food
App IntegrationsApple Health, Apple WatchApple Health
Prescription RequiredNot requiredNot required
HSA/FSA Eligible✓ Yes✓ Yes

Key Features

Levels

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

Zoe

Best for: Gut health + nutrition

Key features: Gut microbiome analysis, blood fat testing, AI meal recommendations, food scoring

Not recommended for: Those wanting CGM tracking

Levels Details

Starting at $499/year membership. Sensors $200/mo (3 Dexcom G7). Classic/Core/Complete tiers. TIME Best Inventions.

Zoe Details

US:$294 test kit (gut + blood) + $29-39/mo. Sept 2025 update:simplified test no longer includes CGM. UK-based.

Ready to Choose?

Based on this comparison, select the CGM service that best fits your health goals

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Frequently Asked Questions

Which is better:Levels or Zoe?
Levels is best for data-driven optimizers, while Zoe is ideal for gut health + nutrition. Zoe is more affordable at $29/month compared to Levels's $200/month. The best choice depends on your specific health goals and budget.
How much do Levels and Zoe cost?
Levels costs $200/month ($2899/year), while Zoe costs $29/month ($642/year). Both services are HSA/FSA eligible.
Which CGM sensor is more accurate?
Levels uses Dexcom G7 or Libre 3 with 7.9-9.0% MARD, while Zoe uses N/A - no CGM with N/A MARD. Lower MARD indicates better accuracy. Both are considered highly accurate for wellness purposes.
Do I need a prescription for Levels or Zoe?
Neither Levels nor Zoe requires a prescription. Both are available over-the-counter or include telehealth consultations.
Which has better coaching support?
Levels offers App-based insights, while Zoe provides Personalized nutrition AI.
Can I use Levels or Zoe for weight loss?
Both services can be used for weight loss by helping you understand how different foods affect your blood sugar. Stable glucose levels can support weight management goals. CGMs help identify which foods spike your blood sugar, enabling dietary changes that support weight loss without medication.

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