Spike - Blood Sugar Tracker

Understand your blood sugar, whether you use a fingerstick meter or a compatible CGM.

Spike brings glucose readings, meals, carbs, and trends together in one clear place. Log a fingerstick reading in seconds, scan a meal with AI, and understand the response that followed.

BUILT FOR METER AND CGM USERS

Use Meter Mode for manual readings or CGM Mode for compatible data shared through Health Connect. If you start wearing a sensor later, switch modes without losing your meal or glucose history.

AI MEAL SCANNER

Take a photo of your meal to estimate calories, carbs, sugar, fiber, protein, and fat. Review and edit the result before saving.

GLUCOSE AND MEAL IMPACT CURVES

See your day on one clear glucose curve. Connect meals with the readings that followed and identify patterns worth paying attention to.

SEVEN AI MEAL INSIGHTS

Go beyond calories with insights for satiety, nutrient density, inflammation, glycemic load, hydration, digestion, and timing.

TRENDS THAT MAKE SENSE

Follow daily and weekly changes in your readings, meals, carbs, and habits. See progress over time without digging through complicated charts.

WORKS WITH HEALTH CONNECT

Spike can read compatible blood glucose data shared through Health Connect. Availability and update timing depend on your device, sensor, and companion app. You control what Spike can access.

WHY PEOPLE USE SPIKE

• Log fingerstick glucose readings
• Import compatible CGM data through Health Connect
• Scan meals with AI
• Track carbs, sugar, fiber, and macros
• View meal impact curves
• Review daily and weekly trends
• Keep meter and CGM history together

IMPORTANT INFORMATION

Spike is designed for wellness tracking and educational insights. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional for medical decisions.

Spike is not intended for urgent or live glucose monitoring. Continue using your meter or your CGM's official app for current readings and alerts.

Nutrition estimates and AI-generated insights may be inaccurate. Review entries before relying on them.

Your health data stays yours. Spike accesses Health Connect data only with your permission and does not sell your health data.

Privacy Policy: https://spikehealth.app/privacy
Terms of Use: https://spikehealth.app/terms

Recent changes:
Meet Spike 4.0, our biggest update yet:

• Log fingerstick glucose readings
• Switch between Meter and CGM modes
• Scan your first meal faster
• Explore redesigned glucose and meal impact curves
• Understand meals with seven AI insights
• Follow clearer daily and weekly trends
• Enjoy smoother onboarding and reliability improvements