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Amazfit · Trail & ultra watch

Amazfit T-Rex 3

Lots of watch for the money—accept Zepp ecosystem tradeoffs.

8.2/10 From $279 Checked Nov 3, 2026

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Our scores

Overall8.2 / 10
GPS accuracy8
Battery8.8
Training features7.2
Build8.4
Value9

Rugged Amazfit with maps and strong value. Training science trails Garmin/Polar; hardware per dollar is aggressive.

Meta-review

Consensus strengths

  • Tough adventure styling for less money
  • Maps and long battery claims
  • Bright AMOLED

Consensus weaknesses

  • App/training depth behind specialists
  • Brand trust/support varies by region
  • Resale weaker than Garmin

Who it's for

Budget adventure runners who want maps and toughness.

Verdict

Lots of watch for the money—accept Zepp ecosystem tradeoffs.

Key specs

DisplayAMOLED
GPSdual-band
GPS battery (claimed)—
Smartwatch battery (claimed)27 days
Weight—
Water rating100 m
MapsYes
MusicYes
MSRPFrom $279

What outside reviewers say: Superb battery, GPS and value; maps/navigation software underdeveloped.

Outside reviews we verified

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Frequently asked

What is our Amazfit T-Rex 3 score?

Amazfit T-Rex 3 scores 8.2/10 overall on our watch scale (gps accuracy 8, battery 8.8, training features 7.2, build 8.4, value 9). Rugged Amazfit with maps and strong value. Training science trails Garmin/Polar; hardware per dollar is aggressive.

How much does Amazfit T-Rex 3 cost?

List price starts around $279 USD. Confirm on the maker or retailer page.

Who is Amazfit T-Rex 3 for?

Budget adventure runners who want maps and toughness.

What are alternatives to Amazfit T-Rex 3?

Close alternatives on this site include Amazfit T-Rex 3 Pro, Polar Grit X2 Pro, Polar Grit X2, Amazfit Active 3 Premium, Suunto 9 Peak Pro.

Occasional notes when major GPS watches launch or our scores change. Free. Signups are stored only — this form never sends email by itself.