Meet the Koogeek Smart Scale: a smart body composition analyzer with Bluetooth and WiFi. It measures your BMI, body fat mass, bone mass, total body water, and BMR. It can recognize up to 16 users. The companion app lets you set goals and monitor your health trends using charts.
The scale has a max weight capacity of 330lbs. It supports iOS and Android devices. Costs under $80 at this time.