Sure, they can do that too, but they also give you a detailed breakdown of your body composition, from muscle mass and body fat percentage to bone density and hydration status. Some smart scales ...

Fe-based amorphous alloys offer a promising alternative with low coercivity and minimal core losses, but their low saturation magnetization hinders their use in high-power-density devices.

The system absorbs and releases heat in cycles, acting as both a refrigerator and a heat pump.