Whoop 4.0 Fitness Tracker
By Whoop
What is the Whoop 4.0 Fitness Tracker?
Screenless wearable fitness tracker focused on recovery, strain, and sleep metrics. Continuous heart rate and HRV monitoring. 5-day battery life with on-the-go charging. Water resistant to 10 meters.
What are the pros?
- Deep recovery and strain metrics
- No screen reduces distractions
- Comfortable to sleep in
- Detailed sleep analysis
What are the cons?
- Requires monthly subscription
- No display for time/notifications