Best Fitness Trackers 2025: Recovery, Sleep & HRV Tracking
Expert reviews of WHOOP, Oura Ring, Garmin, Fitbit & more
Quick Comparison
| Tracker | Form | Best For | Price |
|---|---|---|---|
| WHOOP 4.0 | Band | Recovery/HRV | $30/mo |
| Oura Ring Gen 3 | Ring | Sleep | $299+$6/mo |
| Garmin Vivosmart 5 | Band | Traditional | $149 |
| Fitbit Charge 6 | Band | Mainstream | $159 |
| Garmin Venu 3 | Watch | Fitness Watch | $449 |
| Xiaomi Smart Band 8 | Band | Budget | $49 |
Best for Recovery: WHOOP 4.0
WHOOP focuses entirely on recovery and strain tracking. No screen, no distractions—just data. The monthly subscription includes the device and provides detailed HRV, sleep, and strain analytics.
Key Features: 24/7 HRV tracking, strain scores, sleep coaching, recovery percentage, journal feature.
Best Ring Tracker: Oura Ring Gen 3
The Oura Ring tracks sleep with incredible accuracy in a discreet ring form factor. Excellent for those who don't want another device on their wrist.
Key Features: Sleep staging, readiness score, activity tracking, temperature sensing, 7-day battery.
Best Traditional Band: Garmin Vivosmart 5
The Vivosmart 5 offers comprehensive tracking in a slim band with full Garmin Connect integration. No subscription required.
Key Features: Body Battery, stress tracking, Pulse Ox, sleep score, 7-day battery.
Best Mainstream: Fitbit Charge 6
The Charge 6 brings Google integration to Fitbit's proven platform. Great for general fitness tracking with an easy-to-use app.
Key Features: Google Maps/Wallet, YouTube Music control, ECG, SpO2, 7-day battery.
Best Fitness Watch: Garmin Venu 3
The Venu 3 bridges fitness tracking and smartwatch with beautiful AMOLED display, advanced sleep coaching, and comprehensive sports features.
Key Features: AMOLED display, Sleep Coach, Body Battery, wheelchair mode, 14-day battery.
Best Budget: Xiaomi Smart Band 8
Incredible value at $49 with AMOLED display, heart rate monitoring, and 16-day battery life.