7. AliveCor
Location: Mountain View, California
KardiaMobile is a product made by AliveCor, a medical device and artificial intelligence company that is developing products for screening, diagnosis and treatment. KardiaMobile is an ECG that attaches to the back of mobile devices like iPhones and Androids. It tracks heart activity and transmits the activity to a mobile app through chest and finger sensors.
8. Ava Women
Location: San Francisco, California
The Ava bracelet is a night-only wearable that helps women naturally track their cycles to understand more about their fertility, pregnancy and overall health. In addition to simple symptom, ovulation and period tracking, the wearable tracks and logs sleep, stress levels and resting heart rate, all within the Ava app.