DexCom competitors

Oura makes a smart ring that tracks sleep, heart rate variability, temperature, and activity, providing health insights and illness-detection algorithms via a subscription app. Confidentially filed for US IPO in May 2026.

Connected Wearables · Series E $900M

Connected Wearables

Series E

$900M

HQ

Whoop provides a screenless wristband and subscription service that tracks strain, recovery, and sleep, targeting athletes and high-performance professionals.

Connected Wearables · Series G $575M

Connected Wearables

Series G

$575M

HQ