Circular's develops a multi-feature smart ring to improve physical and mental performances of our users through unique and intelligent recommendations. Our long-term goal is to provide the ultimate accessory that will be essential to the way we sleep, live and work.

The Circular smart ring is a wellness and fitness wearable with a well-rounded pack of features focused on sleep tracking and daily activity monitoring.

Through the accompanied smartphone app, Circular provides the user with specific insights from the data gathered. It also provides a smart alarm, notifications, touch control functions, and, sensors for monitoring heart rate, blood oxygen level, and, movement through a three axis acceleration sensor. Circular's battery lasts for two days of use.

Circular comes with an integrated, intelligent voice assistant companion, Kira to deliver smart and tailored insights at the right moments.