BFI by Stayhealthy

Meet your health goals with our innovative app based on FDA-cleared technology.

Have you heard of BFI? Body Fact Index is the first true innovation in body composition since the highly inaccurate BMI was developed in the 1830's. BFI predicts your body fat and lean mass percentages, is up to 98% accurate, and does not require any wearables - you just need your phone.

In addition to calculating and tracking your body fat percentage, this app also provides medical grade activity tracking technology to track your movement and calories burned more accurately than any other device or app in the market - all with just your phone!

You can also learn about your health and wellbeing through our engaging augmented reality (AR) experiences and the Daily Stayhealthy Fact.

To help turn the tide on the obesity epidemic and get people involved, we're also giving away free prizes every month to our users. Be sure to download the app today.

No matter what your health goals are - from losing weight and increasing activity to preventing cancer - Stayhealthy's BFI app is here to help you. Our patented algorithms and engaging visual tools are sure to help you meet your fitness goals, and track and change your life for the better.

If you are a member of one of the following employee wellness programs, you may qualify for premium app access at no extra charge: Attentive Health and Wellness. Check with your wellness program today.

In-app purchases: In-app purchases are available to unlock access to premium features after the first 30 days of complimentary access.