Dexcom Stelo vs Zoe

CGM Head-to-Head Comparison

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

Dexcom Stelo
$89/mo
Dexcom Stelo
Zoe
$29/mo
Zoe
✓ Independent Analysis✓ November 2025 Pricing✓ Feature-by-Feature Comparison

Quick Comparison Summary

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

Pricing & Plans Comparison

Dexcom Stelo

Monthly Cost$89
Annual Cost$1068
Sensors IncludedYes (2/month)
Min. CommitmentNone

Zoe

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

Sensor Technology

SpecificationDexcom SteloZoe
Sensor TypeDexcom SteloN/A - no CGM
Accuracy (MARD)8.3%N/A
Reading FrequencyEvery 5 minN/A
Warm-up Time30 minN/A
Wear Time15 daysN/A
Water Resistance8ft/24hrN/A

App Features & Coaching

FeatureDexcom SteloZoe
Coaching TypeApp insights onlyPersonalized nutrition AI
Food LoggingManual loggingPhoto + manual + barcode scanning
Scoring SystemTime in range onlyZOE score (0-100) per food
App IntegrationsApple HealthApple Health
Prescription RequiredNot requiredNot required
HSA/FSA Eligible✓ Yes✓ Yes

Key Features

Dexcom Stelo

Best for: OTC simplicity

Key features: 24/7 tracking, trend alerts, glucose patterns, simple interface

Not recommended for: Type 1 diabetes, insulin users

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

Dexcom Stelo Details

$99 starter kit + $89/mo subscription. First OTC CGM (March 2024). Available direct and Amazon.

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:Dexcom Stelo or Zoe?
Dexcom Stelo is best for otc simplicity, while Zoe is ideal for gut health + nutrition. Zoe is more affordable at $29/month compared to Dexcom Stelo's $89/month. The best choice depends on your specific health goals and budget.
How much do Dexcom Stelo and Zoe cost?
Dexcom Stelo costs $89/month ($1068/year), while Zoe costs $29/month ($642/year). Both services are HSA/FSA eligible.
Which CGM sensor is more accurate?
Dexcom Stelo uses Dexcom Stelo with 8.3% 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 Dexcom Stelo or Zoe?
Neither Dexcom Stelo nor Zoe requires a prescription. Both are available over-the-counter or include telehealth consultations.
Which has better coaching support?
Dexcom Stelo offers App insights only, while Zoe provides Personalized nutrition AI.
Can I use Dexcom Stelo 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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