T-Rex 3

T-Rex 3 launched 6 Sep 2024 at $279.99. 48mm rugged flagship launched at IFA 2024: dual-band GPS, offline maps, flashlight, up to 27-day battery

T-Rex 3

The take

27-day battery, dual-band GPS, offline maps and a flashlight for under $280 — the value story of its year, full stop. Software polish and wrist-HR accuracy still say budget, but less with every generation. The rugged look is a bonus or a dealbreaker; you know which one you are.

The basics

Brand
Amazfit
Line
Outdoor
Released
2024-09-06
Launch price
$279.99
Replaces
T-Rex 2
Family
Amazfit T-Rex
Finishes
Onyx · Lava · Haze Gray
Official site
us.amazfit.com ↗

48mm rugged flagship launched at IFA 2024: dual-band GPS, offline maps, flashlight, up to 27-day battery

Next generation windowSearch mentions

Release history

  1. 2025-09-05T-Rex 3 Pro
  2. 2024-09-06T-Rex 3
  3. 2022-05-24T-Rex 2
  4. 2021-03-23T-Rex Pro
  5. 2020-01-08T-Rex

Video coverage

All 44 videos
▶Amazfit T-Rex 3 PRO In-Depth Review - They Added EVERYTHING! (Garmin Fenix 8 Rival?!)Chase the Summit · Sun, 21 Sep 2025▶Switched from Garmin to the Amazfit T-Rex 3: What I Loved and what I Didn’tAesthetic AL · Thu, 18 Sep 2025▶Amazfit T-Rex 3 In-Depth Review - A Garmin Fenix 8 Rival! (For 1/4 the Price?)Chase the Summit · Wed, 18 Sep 2024▶Amazfit T-Rex 3 Long Term Review (Watch BEFORE You Buy!)Chase the Summit · Thu, 18 Sep 2025

T-Rex generation comparison

Full compare page
T-Rex Ultra 22026-02T-Rex 3 Pro2025-09T-Rex 32024-09T-Rex Ultra2023-03T-Rex 22022-05
Launch price$549.99$399.99$279.99$399.99$229.99
Display1.5″ AMOLED1.5″ AMOLED, 2000 nits1.5″ AMOLED, 2000 nits1.39″ AMOLED, 1000 nits1.39″ AMOLED
Weight89.2 g—68.3 g (no strap)89 g (no strap)66.5 g
Battery (smartwatch)30 days25 days27 days20 days24 days
Battery (GPS)50 h; 177 h max—42 h; 180 h max27 h dual-band26 h accurate
Dual-band GNSSYesYesYesYesYes
Offline mapsYesYesYesYes—
Water rating10 ATM10 ATM10 ATM, dive-rated10 ATM10 ATM
Mic + speaker—YesYes——
Signature30-day battery in the 2nd-gen ultraTitanium build with a speakerDive-rated flagship with a mic and flashlightMud-proof flagship with an 80 h endurance GPS modeFirst Amazfit with dual-band GPS

Battery figures are launch-day claims.

In the news

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