#4Amazfit T-Rex 3

Product Review · GPS Smartwatches · #4 Ranked

Amazfit T-Rex 3

Budget rugged outdoor watch with maps · Reviewed by Drew · amazon.com live, Sept 9 2026

82
Solid Buy badge
Solid Buy
Rank #4 of 10 · GPS Smartwatches
$269.95
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The verdict

Why it scored a 82

At $269.95, the Amazfit T-Rex 3 is a budget rugged outdoor watch with a 1.5-inch 2,000-nit AMOLED, dual-band GPS, free offline maps, and a brand-rated 27-day battery. Value leads at 89 and Satisfaction sits at 90 across more than 2,500 reviews, but Quality lands at 74 because heart-rate and sleep accuracy trail Garmin and Apple and the Zepp app is less mature. Warranty drags at 55 on a one-year term with email-only support, and there is no ECG or on-wrist calling. It is for hikers on a budget who want maps, battery, and a 10 ATM rating over ecosystem polish.

Key specs

What you're getting

  • 1.5-inch AMOLED, 480 x 480, 2,000 nits peak brightness
  • 700 mAh battery: up to 27 days typical, 180 hr GPS-only
  • Dual-band GPS across six satellite systems, free offline maps
  • 10 ATM water rating plus freediving certification to 45 m
  • 316L steel bezel, 48 mm polymer case, about 68 g on the wrist
  • MIL-STD-810G rated, operates from -22 F to 158 F
  • Zepp OS 4, 26 GB storage, Bluetooth and Wi-Fi, 170+ sport modes
  • 1-year warranty, email-only support; no ECG or on-wrist calling

ViperScore breakdown

FactorScoreWeightPoints
Value89×25%22.2
Quality74×20%14.8
Features82×15%12.3
Reliability88×15%13.2
Satisfaction90×15%13.5
Warranty55×10%5.5
Weighted total82

At a glance

  • Up to 27 days typical use, up to 180 hr GPS-only
  • Dual-band GPS with free offline turn-by-turn maps
  • 10 ATM plus freediving rating to 45 m; 1.5" AMOLED
  • Price$269.95
  • TierBudget rugged outdoor watch with maps
  • Category rank#4 of 10
Drew
Drew
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