Whoop

About

Whoop is a wearable fitness tracker that monitors sleep, recovery, and strain to optimize athletic performance. It uses a subscription model.

Key Features

• Recovery tracking 😴
• Strain measurement 💪
• Sleep monitoring 🛌
• Heart rate variability (HRV)

Pros

• Detailed recovery insights
• Actionable training recommendations
• Comfortable to wear

Cons

• Subscription required
• No screen; relies on app
• Can be expensive