RENPHO smart scale features advanced 8-electrode MorphoScan technology for deeper, more precise body analysis than 4-electrode models. It auto-recognizes multiple family users and tracks over 50 body composition metrics via the RENPHO Health App, which also logs diet, activity and menstrual data. The clean display shows core data and 7-day trends. Made with tempered glass, the scale runs on AAA batteries for over 100 days and supports a maximum weight of 400lb/180kg. | Renpho | | Body Composition Scale with Handle, Clear Display | Smart Scale with 8-Electrode Scale with Health App, 50+ Metrics | Black | Best Buy