Signos vs Nutrisense

CGM Head-to-Head Comparison

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

Signos
$139/mo
Signos
Nutrisense
$179/mo
Nutrisense
✓ Independent Analysis✓ November 2025 Pricing✓ Feature-by-Feature Comparison

Quick Comparison Summary

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

Pricing & Plans Comparison

Signos

Monthly Cost$139
Annual Cost$834
Sensors IncludedYes (2/month)
Min. Commitment3 months

Nutrisense

Monthly Cost$179
Annual Cost$1074
Sensors IncludedYes (2/month)
Min. Commitment1 month

Sensor Technology

SpecificationSignosNutrisense
Sensor TypeDexcom SteloDexcom Stelo
Accuracy (MARD)8.3%8.3%
Reading FrequencyEvery 5 minEvery 5 min
Warm-up Time30 min30 min
Wear Time15 days15 days
Water Resistance8ft/24hr8ft/24hr

App Features & Coaching

FeatureSignosNutrisense
Coaching TypeAI coaching✓ 1:1 Dietitian
Food LoggingPhoto + manual loggingPhoto + manual + MyFitnessPal sync
Scoring SystemWeight loss score + meal scoresGlucose score + stability score
App IntegrationsApple Health, Apple WatchApple Health, Fitbit, Oura, Google Fit, Garmin
Prescription RequiredNot requiredNot required
HSA/FSA Eligible✓ Yes✓ Yes

Key Features

Signos

Best for: Weight loss

Key features: Real-time glucose tracking, AI meal insights, exercise recommendations, weight loss tools, GLP-1 integration support

Not recommended for: Insulin users, active cancer treatment, eating disorders

Nutrisense

Best for: Beginners wanting guidance

Key features: Real-time tracking, meal logging, personalized insights, sleep correlation, stress tracking, learning programs

Not recommended for: Those seeking fully autonomous tracking

Signos Details

FDA-cleared for weight management (Aug 2025). Uses Dexcom Stelo sensors. 3-month ($139/mo) or 6-month ($129/mo) plans.

Nutrisense Details

From $179/mo with dietitian support. Also offers $39/mo bring-your-own-sensor option. Insurance-covered video calls (95% pay $0).

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:Signos or Nutrisense?
Signos is best for weight loss, while Nutrisense is ideal for beginners wanting guidance. Signos is more affordable at $139/month compared to Nutrisense's $179/month. The best choice depends on your specific health goals and budget.
How much do Signos and Nutrisense cost?
Signos costs $139/month ($834/year), while Nutrisense costs $179/month ($1074/year). Both services are HSA/FSA eligible.
Which CGM sensor is more accurate?
Signos uses Dexcom Stelo with 8.3% MARD, while Nutrisense uses Dexcom Stelo with 8.3% MARD. Lower MARD indicates better accuracy. Both are considered highly accurate for wellness purposes.
Do I need a prescription for Signos or Nutrisense?
Neither Signos nor Nutrisense requires a prescription. Both are available over-the-counter or include telehealth consultations.
Which has better coaching support?
Nutrisense includes 1:1 registered dietitian support, while Signos offers AI coaching.
Can I use Signos or Nutrisense for weight loss?
Signos is specifically designed for weight loss. CGMs help identify which foods spike your blood sugar, enabling dietary changes that support weight loss without medication.

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