Amazfit T-Rex Ultra 2 vs Garmin Bounce 2: which to buy?

Different jobs

Pick for how you will use it

Not the same job: get the Amazfit T-Rex Ultra 2 for outdoors and hiking, the Garmin Bounce 2 for running and workouts.

Amazfit T-Rex Ultra 2Get it for outdoors and hiking.

Garmin Bounce 2Get it for running and workouts.

$549.99Amazfit · Checked Nov. 1, 2026

Buy at Amazfit

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$299.99Garmin · Checked Nov. 1, 2026

Buy at Garmin

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All the details

Key differences

Water resistance: 10 ATM vs 5 ATMAmazfit T-Rex Ultra 2: 10 ATM (10 ATM; freediving and recreational scuba to 45 m) ConfirmedSourceGarmin Bounce 2: 5 ATM ConfirmedSource

From each maker's own specifications. A point is listed only when both makers state a figure and the two differ; a point either maker does not state is left out, never guessed. Two figures measured under different conditions are shown side by side, not compared.

Who should buy which

The Amazfit T-Rex Ultra 2 Guide names it for outdoor adventure, travel and navigation.Outdoor adventure: Freediving or recreational scuba, it is certified for diving to 45 meters. ConfirmedSourceTravel: For a trip, typical use battery life runs up to 30 days, and heavy use up to 15 days. ConfirmedSourceNavigation: Dual-band positioning, 6 satellite systems and a circularly polarized GPS antenna pin down where you are. ConfirmedSource
The Garmin Bounce 2 Guide names it for kids and family and fitness.Kids and family: Calls, texts and live location let a child stay in touch with parents without a smartphone. Source linkedSourceFitness: Built-in sports apps track running, walking, cycling, pickleball and team sports. Source linkedSource