computer scale

Smart body scales report a range of metrics including weight, body fat (percentage), muscle mass, water/body water percentage, BMI, bone mass, BMR, visceral fat index, and standing heart rate; some models also show total steps. Metric availability varies by model, so not every scale reports every metric.

Many smart body scales support multiple user profiles for individualized tracking. In the listings reviewed, support is stated for up to 8 users (or 8 profiles); exact behavior and limits can vary by model.

Capacities vary by scale type: kitchen scales in this set go as low as about 11 pounds, commercial/retail scales commonly cover roughly 66–88 pounds, and at least one body scale supports up to 200 kg (440 lbs). Actual capacity depends on the specific model.

Most models use LCD or other digital displays. Commercial/retail scales often have dual front-and-back LCDs that show weight, unit price and total. Smart body scales typically use larger digital displays that show weight plus multiple body-composition metrics.

Resolution and accuracy depend on the scale type. Examples from the listings include retail/price scales with fine divisions like 0.01 lb, kitchen scales with resolutions such as 0.1 oz or 0.001 kg (1 g), and a smart body scale citing accuracy within 0.1 lb.

Smart scales in the listings use Bluetooth, and some also support Wi‑Fi. They sync data via smartphone apps, and a number of models list compatibility with iOS and Android.

Battery-life claims vary by model. Examples in the results include some commercial scales claiming roughly 100 hours of continuous operation per full charge, and at least one smart body scale listing battery life up to 15 months when using the included AAA cells.