Smart body fat scale tracks 22 health metrics including weight, BMI, heart rate, body fat, muscle mass. Offline trend display, multi-user sharing via QR code, rechargeable Type-C design (90-day battery life). High-precision ITO sensors, syncs with popular fitness apps, 400lb capacity for home use. | Luckbyte | | Smart Rechargeable Body Fat Scale, 22 Health Metrics, Heart Rate Monitor, 400lb Capacit | Black | Best Buy