Inevifit Smart Bathroom Scale, Highly Accurate Bluetooth Digital, Black). ENJOY TRACKING YOUR FITNESS JOURNEY: This smart digital scale tracks Body Weight and BMI directly on your smartphone everytime you step on the large 11.8"x 11.8" platform thanks to the Auto-On Auto-Off sensing technology. POWERFUL FREE APP: Our smartphone app is simple to use, supports unlimited number of profiles for you and your whole family to get stay healthy. The best part is that it seamlessly syncs with your favorite health apps services: Fitbit, Apple Health, and Google Fit. PREMIUM QUALITY: Upgraded auto-calibrating sensors for precise and consistent measurements on a thicker 6mm tempered glass platform to weigh up to 400 lbs. Finally, a durable body weight scale you can depend on that stands the test of time. DELIGHTFUL EXPERIENCE: Designed here in Southern California to complement the decor in any room yet be functionally efficient. The large 3.6? luminous LED display, turns on automatically when you step on and your measurements appear in your smartphone with a simple touch. STAY CALM GET YOUR TRACK ON: The INEVIFIT Smart Digital Scale is made to stand the highest standards for the everyday user. You can rest assure that you will be given the ultimate INEVIFIT experience.