Amazfit T-Rex Ultra (Pro)
Fitness · 2023 · Pro
Galaxy Watch 5 Pro
2022 · Fitness + health
Dead heat — it comes down to priorities.
In our weighted Specdex score, Amazfit T-Rex Ultra (Pro) lands at 84 and Galaxy Watch 5 Pro at 84. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Amazfit T-Rex Ultra (Pro) if…
- ✓Extended battery life vs smartwatches
- ✓Sleep + recovery metrics
- ✓Activity-specific modes
Pick Galaxy Watch 5 Pro if…
- ✓Multi-day fitness tracking
- ✓GPS + heart rate
- ✓Notification mirroring
Winner by scenario
Derived from the sub-score breakdown · not a separate testDurability
Galaxy Watch 5 ProCompared on the durability sub-score
Galaxy Watch 5 Pro leads on durability (86 vs 84).
Fitness
TieCompared on the fitness sub-score
Effectively tied — neither pulls a 2-point weighted lead.
Battery
Amazfit T-Rex Ultra (Pro)Compared on the battery sub-score
Amazfit T-Rex Ultra (Pro) leads on battery (94 vs 72).
Value for money
TieSpecdex score per dollar at MSRP
Effectively tied — similar score-per-dollar at MSRP.
Score breakdown
Specs side-by-side
| Spec | Amazfit T-Rex Ultra (Pro) | Galaxy Watch 5 Pro |
|---|---|---|
| Type | Fitness tracker / ring / bike computer | — |
| Variant | Pro | — |
| Release year | 2023 | 2022 |
Amazfit T-Rex Ultra (Pro)
- +Extended battery life vs smartwatches
- +Sleep + recovery metrics
- +Activity-specific modes
- −Notifications limited
- −No smartwatch app store
- −Some require subscription
Galaxy Watch 5 Pro
- +Multi-day fitness tracking
- +GPS + heart rate
- +Notification mirroring
- −Battery life varies dramatically
- −Companion phone required
- −Screen-on drains battery
FAQ: Amazfit T-Rex Ultra (Pro) vs Galaxy Watch 5 Pro
Which is better, Amazfit T-Rex Ultra (Pro) or Galaxy Watch 5 Pro? +
Both score 84 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is Amazfit T-Rex Ultra (Pro) worth the price? +
At $449, Amazfit T-Rex Ultra (Pro) delivers a Specdex score of 84 — strongest in battery.
Is Galaxy Watch 5 Pro worth the price? +
At $449, Galaxy Watch 5 Pro delivers a Specdex score of 84 — strongest in display.
Does Amazfit T-Rex Ultra (Pro) or Galaxy Watch 5 Pro last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for durability, Amazfit T-Rex Ultra (Pro) or Galaxy Watch 5 Pro? +
Galaxy Watch 5 Pro — leads on durability (86 vs 84). Compared on the durability sub-score.
Which is better for battery, Amazfit T-Rex Ultra (Pro) or Galaxy Watch 5 Pro? +
Amazfit T-Rex Ultra (Pro) — leads on battery (94 vs 72). Compared on the battery sub-score.