In the past few years, we have covered plenty of app connected keto gadgets that help you figure out when you reach ketosis. The SiBio KS1 is also worth a look. It offers 14 days of continuous ketone monitoring with no finger pricking. The sensor connects to your phone to help you track and analyze your state.
The SiBio KS1 has an IPX8 waterproof rating, so you can swim and exercise with it. It works with iOS and Android devices via Bluetooth. To use it, simply sterilize your upper arm, set up the sensor applicator, put it on your arm, and press the launch button.[where to find it]