"Lumen gives users a tailored daily recommended diet based on its analysis of their breath."
“The Lumen metabolism tracker is like having a nutritionist in your pocket.”
“It was refreshing to get straightforward information on how my body was working and reacting to the food I was ingesting.”
“I came away from Lumen impressed with it as a tool for figuring out what's actually going on with my metabolism.”
“I have a better grasp of how my eating habits impact my training and efforts to lose weight.”
“Lumen offers specific daily guidance for carb consumption and suggests food items, putting your fitness goals in closer reach.”
"Lumen gives users a tailored daily recommended diet based on its analysis of their breath."
“The Lumen metabolism tracker is like having a nutritionist in your pocket.”
“It was refreshing to get straightforward information on how my body was working and reacting to the food I was ingesting.”
“I came away from Lumen impressed with it as a tool for figuring out what's actually going on with my metabolism.”
“I have a better grasp of how my eating habits impact my training and efforts to lose weight.”
“Lumen offers specific daily guidance for carb consumption and suggests food items, putting your fitness goals in closer reach.”
"Lumen gives users a tailored daily recommended diet based on its analysis of their breath."
“The Lumen metabolism tracker is like having a nutritionist in your pocket.”
“It was refreshing to get straightforward information on how my body was working and reacting to the food I was ingesting.”
“I came away from Lumen impressed with it as a tool for figuring out what's actually going on with my metabolism.”
“I have a better grasp of how my eating habits impact my training and efforts to lose weight.”
“Lumen offers specific daily guidance for carb consumption and suggests food items, putting your fitness goals in closer reach.”

Lumen + Garmin

Seamlessly integrate the functionality of a Lumen metabolic tracker to your Garmin via Connect IQ to analyze and react to your body’s performance needs. Anytime, anywhere.

Unlock a healthier you

Take the guesswork out of your nutrition. Optimize your fitness and weight loss goals.

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Improve nutrition

Lumen knows whether you are burning fats or carbs throughout the day. Helping your body to fuel up with the right energy, at the right time.

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Optimize workouts

Use Lumen before exercise to manage fuel and energy. 
Use after to aid recovery and to track your fitness.

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Meet your health goals

Lumen helps you build a flexible, healthier metabolism. Improving fitness, nutrition, sleep and your body’s ability to fight off diseases.

Make smarter decisions

See how your workouts, sleep and nutrition affect your metabolism and life.

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Right-on-time coaching

Receive first of its kind alerts about the ideal times to measure your metabolism and track progress, based on your unique life and activities.

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Sync your data

Lumen and Garmin devices sync your fitness data, sleep patterns, nutrition and more for a fully personalized experience. Get the most out of your Lumen with daily and weekly lifestyle insights and metabolic flexibility reports.

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Enhance your performance

See real-time impact of activity on your metabolism in your Garmin watch and make smarter decisions about how to recover and what to eat next.

Lumen stories

Chris Froome

4-time Tour de France winner
2-time Olympic medalist

Jessie Graff

American Ninja Warrior and Professional Stuntwoman

Michael Andrew

Team USA, World Champion Swimmer

Exclusive offer

Limited time only

For a limited time only, Garmin owners can save an additional $50 on a Lumen device.

Use code GARMIN50 at checkout.

Hack your metabolism today.

Buy now