Apple Watch is already quite good at reading some of the aspects of our health, such as heart rate, calories burned, passed steps, distance, etc.. but, if you need a more complete testimony, You may be interested in Smart Strap Aura, which will improve your experience on the Apple Watch.
For those, who are unfamiliar, at Aura last year released a device on Kickstarter in the form of Aura Band, but this year the company showed a smart strap at CES, which basically is a group for your Apple Watch. It comes with built-in electrodes. Strap to read your measurements, such as weight, fat, muscle mass, and even the percentage of water in your body, that shows, how you are wet.
It is not clear, how accurate readings. The launch is scheduled for the second quarter 2019 of the year, the price will be 89 dollars.
