Type
Wrist
HRV Method
PPG
Price
$230-700
Price Model
One-Time
Battery Life
17-60 days
Water Resistant
Yes
The Verdict
Excellent choice for endurance athletes who prioritize battery life and GPS accuracy. HRV features are solid and improving with updates. The value proposition is strong compared to Garmin at similar price points.
Pros
- Industry-leading battery life
- Lightweight and comfortable
- Excellent GPS accuracy
- Growing training features
Cons
- HRV features newer/less mature
- Smaller ecosystem than Garmin
- Limited smart features
- Less third-party compatibility
HRV Tracking
COROS measures HRV during sleep and provides morning readiness assessments. The HRV features are newer compared to some competitors but are rapidly improving through firmware updates.
Exceptional Battery
The Vertix 2 offers up to 60 days of battery life in watch mode, and even the budget Pace 3 lasts weeks. This means continuous tracking without the anxiety of daily charging.