Are there any significant battery life differences between the Enduro 3 and the Polar Grit X2 Pro

Garmin Enduro 3 Battery Life

The Garmin Enduro 3 boasts impressive battery life, particularly enhanced by its solar capabilities. Here are the key specifications:

- Smartwatch Mode: Up to 36 days (90 days with solar)
- GPS Only Mode: Up to 120 hours (320 hours with solar)
- All Satellite Systems: Up to 80 hours (144 hours with solar)
- Max Battery GPS Mode: Up to 210 hours (unlimited with solar)
- Expedition GPS Mode: Up to 77 days (unlimited with solar) [1][2].

The Enduro 3 is designed for ultra-endurance athletes, making it one of the longest-lasting GPS devices available on the market today.

Polar Grit X2 Pro Battery Life

In contrast, the Polar Grit X2 Pro has a more modest battery life:

- Smartwatch Mode: Approximately 7 days
- GPS Tracking: Up to 40 hours (with dual-frequency GPS)
- Battery Saver Mode: Can extend up to 168 hours depending on settings and usage [4][5].

While the Grit X2 Pro is well-regarded for its rugged design and features tailored for athletes, its battery life does not match that of the Enduro 3, especially in GPS modes.

Summary

In summary, if battery life is a critical factor for your activities, the Garmin Enduro 3 significantly outperforms the Polar Grit X2 Pro across all usage scenarios. The Enduro 3 is particularly advantageous for long-duration activities where charging opportunities may be limited.