Amazfit T-Rex 3 vs Garmin Enduro 3
Both are built around battery life for long outdoor days, but the Enduro 3 more than doubles the T-Rex 3's GPS runtime and reaches Garmin's max analytics tier, for $630 more.
AmazfitAmazfit T-Rex 3
GarminGarmin Enduro 3
- •You want a rugged AMOLED watch with strong, not extreme, battery life for a fraction of the price
- •42 hours of GPS runtime is already plenty for your typical outings
- •You're training for multi-day expeditions where battery life measured in days, not hours, actually matters
- •$630 more is worth it for Garmin's max-tier analytics and battery-life specialist reputation
The T-Rex 3 packs a 2,000-nit AMOLED display, dual-band GPS with offline maps, and 27 days of typical battery life into a MIL-STD-810G rugged case, all for a fraction of what Garmin or Suunto charge for similar durability. It won't match a Fenix's ecosystem depth, but as a budget alternative to the outdoor flagships, it's hard to beat.
The Enduro 3 trades AMOLED brightness for a solar-assisted screen and battery life that laps every other watch on this list. Ultra runners and multi-day adventure racers are the actual target market here, not weekend 5K runners.
*Estimated — this model's exact GPS battery life isn't published by the manufacturer. All figures are standard GPS mode, midsize case, no solar boost.
†Estimated — this model launched too recently to have an established customer rating yet.
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