Master Your Fasting for a Sustainable Metabolic Weight Loss
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membership for 2 members, with access to our advanced features. Membership renews at $318/year.
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Cutting Edge Hardware meets Innovation
Your Membership Experience
Members get daily personalized guidance and insights for reaching their health goals
Get a Daily Nutrition Plan.
Personalize your nutrition plan based on your morning measurements, fasting preferences and specific lifestyle goals.
Maximize Your Fasting Window
Track your fat burn progress in real-time with Lumen's on-demand metabolic measurements.
Know What to Eat and When.
Lumen learns your body and provides balanced meal ideas, daily nutrition recommendations and healthy Lifestyle insights.
Make On-The-Spot Decisions.
Measure before your workouts to see whether you have enough fuel and after to see the impact.
Learn More on Your Journey.
Find science-backed coaching videos with actionable tips to help you understand more about metabolic health.
Reveal Your Metabolism's Efficiency. Lumen measures your metabolic health and provides you with a score to reflect it.
Connect to Your Favorite Health & Workout Apps. Frictionless integrations with Apple Health, Google Fit, and Garmin.
Sync Your Nutrition to Your Monthly Cycle. Find personalized recommendations for each day of your phase suited for your physiology.
Transforming lives, one breath at a time
For me this has been a very enlightening experience. Going through all the weight loss and nutrition information... But without lumen I never could have figured out how to use the techniques... With lumen you can see within a few hours... This kind of biofeedback is immensely motivating and useful.
Gave me a lot of insight on how to better manage carb intake without derailing progress. Also knowing my metabolism better helps me maximise Intermittent Fasting so I can burn more fat and process carbs more efficiently.
After a couple days I have the Lumen app figured out for my use. Having feedback on fat vscarb burning has been very helpful in planning fasting time. Also, the macros Luen provides as optional guidance have been very useful.
Not just another wearable fitness device. Important information on the affects of Intermittent Fasting and how your macros impact your energy burn.
I’ve been eating healthy, following my macros and working out regularly (weight training mostly) for a couple of years now. I even went to a nutritionist and went through some evaluations to see what I could do differently. I still felt like I was at a plateau and Lumen appears to be the missing link.
Lumen has brought Intermittent Fasting into focus, without it I was only guessing on when to optimally end or extend my fasting as well as fasted workouts.
The device is simple to use and accurate. I like that I can track food if I want to, or not...
I also love that they understand the benefits of Intermittent Fasting and try and incorporate some of those principles as well. I really feel like the Lumen team is using the best science to inform their recommendations.
Saphir helped me understand how fasting can cause the body to go into stress if done too long. Each person has to find out the positive limits by periodic breath measurements within the fasting timeframe.
After decades of yo-yo diets, keto helped me control carb cravings and finally lost 40 lbs and kept them off for 2 years... I’m now the lowest weight I’ve been in 20 years. Lumen is helping me improve my metabolism where my body is learning to run on both fat and carbs efficiently. Best decision I’ve made for my health ever.
I’m using the Lumen in conjunction with Intermittent Fasting to achieve my weight loss goals... Lumen’s in app chat help means someone is always there to help when I need it and also the Lumen community on Facebook so should I hit a road block or don’t understand something, I can get an answer pretty quickly.
I've had my Lumen for around 2 months now and thoroughly recommend it. It's effortless to find out what fuel your body is burning... I practice an Intermittent Fasting Lifestyle and this is the only tool I've found that can complement this way of life. I can adjust my nutrition according to the recommendations for maximum fat burning and optimal energy.
Lumen has given me much insight on my metabolism. I’m able to see how my workouts are impacted and change up my Intermittent Fasting schedule.
Lumen Redefined Metabolic Tracking
Before Lumen, assessing your metabolic health required a lengthy procedure using a metabolic cart, costing hundreds of dollars
...for a single, detailed professional-grade metabolic measurement.
Lumen's handheld device meets the gold standard. Unlimited measurements can be taken anytime and anywhere.
...With each breath measurement, Lumen’s advanced algorithm builds a personalized diet plan and lifestyle recommendations based on your real-time results.
Before Lumen, understanding your metabolic health meant spending 40 minutes and paying hundreds of dollars for a single detailed, professional-grade metabolic measurement.
Lumen's handheld device meets the gold standard. Unlimited measurements can be taken anytime and anywhere.
With each breath measurement, Lumen’s advanced algorithm builds a personalized diet plan and lifestyle recommendations based on your real-time results.
Lumen in the press
I lost 4lb the first week and 2lb the second...but more importantly, I was no longer sleeping badly or tempted to have a nap at 4pm.
You could hire an expensive coach or you could hack your health with Lumen.
Breathe into it and the Lumen will tell you how well you're burning fat, and how to eat healthier.
This Smart Gadget Helps You Hack Your Metabolism And Lose Weight.
What once took over an hour to measure, and a team of nutritionists and scientists to analyze, can now be done in less than three minutes.
I lost 50lbs in seven months by changing one thing about my routine - Lumen
As a nurse and a woman who has struggled with weight loss…trying Lumen was eye-opening and validating.
To get a metabolic reading in the past, you had to go to a lab. Now you can keep it in your purse or gym bag.
Cleverly, all you have to do is breathe into the handheld device (which is small enough to fit in even the smallest handbags).