The world’s first virtual continuous glucose monitor
Wear a CGM once. That's all it takes for January's powerful AI to provide ongoing glucose estimates, predictions, and insights.
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Glucose insights, predictions, and a 24/7 AI health coach to change the way you live.
Wear a CGM once. That's all it takes for January's powerful AI to provide ongoing glucose estimates, predictions, and insights.
Learn moreFrom facts, to meal plans, to actionable tips based on your real health data—Jan’s standing by to help, 24/7.
January’s platform leverages heart rate and glucose data to align your health habits in precisely the way your body needs.
“I have been looking for something to help me to stave off diabetes... This program is what I was looking for, several months before I found it.”
Marylou R
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“I learned how to structure my eating to help my body respond better, especially increasing fiber significantly and intermittent fasting. Having the real-time data to see what did and didn’t work was fantastic.”
Dan B
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“Not only did I discover how the foods I was eating affected my blood sugar, but I also came to see that I was most likely pre-diabetic. Ultimately, I lost about 50 lbs and have dramatically changed my mood and energy levels.”
Luke B
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“I am living so much better. My sleep and life continues to improve and know I have control over my blood sugar management. I owe this to my January AI program and would recommend it.”
Angel R
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“Truly helps you see inside your body and understand how specific foods and exercise impact your body.”
Amaura23 (Apple Reviewer)
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“I have learned so much about what I can and can not eat and how my body reacts to the Gl and GL of certain foods. I am already down 6 lbs.”
Dawn H
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We’ve been featured and reviewed in many leading publications, including the New York Times, Wall Street Journal, Business Insider, Popular Science, and more...
Enjoy the physical and mental benefits of better metabolic health.
Choose your plan and complete a short telehealth evaluation to get your continuous glucose monitor (CGM) prescription. Once approved, January will send your CGM to your door.
Track your glucose, activity, and food intake for 14 days, giving January’s AI the data it needs to determine your body’s unique health needs.
Follow a customized roadmap toward your larger health goals, with daily targets to help manage your glucose, gut health, and sleep.
Whether you’re trying to manage a specific health condition or just want to optimize your health, January can help anyone who wants to discover the intricacies of their body and use real-time data to support a healthier lifestyle.
When you sign up for a January plan, you’ll go through a quick telehealth evaluation so a licensed physician can determine if you are eligible for a continuous glucose monitor (CGM) prescription (most people are). If approved, you’ll receive a January Kit that includes one CGM, which you’ll use during the first 2 weeks of the app, and access to the January app. You’ll also need a compatible activity tracker. January is compatible with most popular activity trackers, including all Apple Watch models, Oura Ring Gen 2 and Gen 3, and all Fitbit trackers (except Ace 3).
During the first two weeks, we’ll set up your wearable equipment and undergo the process of “training” January’s AI to help us understand your unique physiology. This training period is essential for a truly personalized experience! For the following two weeks after training, you’ll continue working to hit specific daily targets around the way you eat, move, and recharge — the basis of your journey toward complete metabolic health.
Many data points contribute to our AI’s ability to estimate your glucose curve and project it two hours into the future, including heart rate data, food logging, activity level, and glucose. That’s why we require you to wear a CGM and activity tracker for the first 14 days in the app. This provides us with a large enough data sample to understand your body in a way that we can estimate your glucose curve, based on your activity and eating habits.
It’s not necessary, but some people like to recalibrate their AI every 3 months to keep the model consistent with their latest eating and exercise habits. For example, if you were to cut meat from your diet and exercise 25% more, that would be inconsistent with how we modeled your initial behavior. In cases like this, recalibrating the AI ensures the most accurate modeling over time.
You can contact us at support@january.ai or by calling us at (650) 275-4378. Someone from our team will be available to answer the phone 9 am - 5 pm PST, Monday through Friday. We will respond to all emails within 24 hours. We value any thoughts, concerns, or feedback you have!
January has helped thousands of people manage their weight and prevent chronic lifestyle diseases.