Backside Line
The Amazfit T-Rex 3 is an reasonably priced, rugged smartwatch that punches nicely above its weight. It gives correct GPS monitoring, a crisp AMOLED touchscreen, and strong battery life.
It has intensive sports activities modes for nearly each exercise, from chess taking part in to sq. dancing, paragliding to cross-country snowboarding. The bodily buttons make it simpler to make use of throughout exercises, and the offline TOPO maps with turn-by-turn navigation are spectacular for a watch of this worth level.
Due to its worth, the T-Rex comes with some quirks. The guts charge accuracy may be inconsistent, and whereas GPS routes are supported, syncing with third-party platforms may be clunky and sluggish. The gesture-based display screen wake-up is sluggish, and the mapping interface may be finicky when panning. Moreover, loading GPX routes is cumbersome, and the app as a complete may be fussy and liable to crashing.
Regardless of these drawbacks, the T-Rex 3 is a unbelievable worth and why it’s one among our finest GPS watches of the yr. It’s extraordinarily sturdy, weather-resistant, and has the most important show measurement of any watch in our lineup. If you’d like a sturdy journey watch with fundamental sensible options and strong health monitoring, it’s a budget-friendly choice with premium options.
How We Examined
We ran, walked, skied, and kicked rocks, visiting mountains, valleys, fields, and forests. All this was carried out to offer you an sincere and thorough evaluation of the Amazfit T-Rex 3. We additionally ran it right down to empty to see how its battery life truly carried out. In different phrases, we wore it and wore it down to offer you higher confidence in your subsequent large buy.
Fast Specs

Amazfit T-Rex 3
Finest Finances Watch with Spectacular Options
CleverHiker Score:
4.0/5.0
Value:
$280
Avg. Battery Life:
27 days smartwatch / 42 hrs GPS
Weight:
67g
Show Dimension:
1.5″
Professionals
- Good worth
- Offline maps & maps functionality
- Good battery life
- Many exercise sorts
- Massive display screen
Cons
- Cumbersome
- Tough to make use of companion app

Accuracy
The Amazfit T-Rex 3 delivers strong GPS accuracy, holding its personal towards pricier rivals. Whether or not navigating twisty trails or metropolis streets, the dual-frequency GNSS is dependable, even in trickier environments like mountain valleys and dense forests. The watch have to be related to the app as soon as every week to replace satellite tv for pc info(the accuracy suffers in any other case). The T-Rex additionally takes longer to hook up with satellites than different watches in our lineup, however that didn’t impression its accuracy.
Coronary heart charge accuracy is usually a blended bag. We discovered that at occasions, it was suspiciously constant or didn’t match tempo and output whereas working. If exact HR knowledge is essential to your coaching, we propose pairing the T-Rex 3 with an exterior strap. General, the T-Rex 3 nails the necessities for informal adventurers and health lovers, however severe athletes may discover the gaps when pushing the boundaries.

Battery Life
The Amazfit T-Rex 3 has a powerful battery life, making it a fantastic contender for many who don’t wish to be restricted by entry to a charger.
In commonplace smartwatch mode, it’s marketed as lasting upwards of 27 days. We tracked exercises, hikes, and every day actions for practically two weeks with out having to cost. With upwards of 40 hours of monitoring in Correct GPS mode and 180 hours in max GPS mode, the T-Rex 3 can maintain monitoring throughout multi-day expeditions. In comparison with pricier rivals, the T-Rex 3’s battery longevity pleasantly shocked us.

Consolation & Wearability
There’s no getting round it, the Amazfit T-Rex 3 is a big and ponderous watch. Its 1.5-inch show is the most important in our lineup. It has an especially giant outer case and is noticeably heavy at 67 grams. The watch strap is stiff, and it will get sweaty whereas exercising.
When tightened down for the optical coronary heart charge monitor to learn precisely, the strap dug into our pores and skin uncomfortably. We don’t like carrying the T-Rex for a number of hours at a time, and it isn’t the very best match for these with slender wrists. In the event you want giant, tactically constructed, heavy-duty watches, the T-Rex 3 is an effective choice.

Options
The Amazfit T-Rex 3 comes with a dizzying array of options. With over 170 completely different exercise sorts starting from chess to sq. dancing, all kinds of choices is offered to trace your stats regardless of the game.
Nonetheless, this many various exercise sorts felt like a little bit an excessive amount of, so we needed to slim the choices to our favourite sports activities. Its offline maps and a well-designed compass are nice for venturing off the overwhelmed monitor. The T-Rex 3 additionally tracks numerous completely different wellness metrics, like sleep, coronary heart charge, and restoration. Music, climate forecasts, and AI teaching are all obtainable by pairing with the app.

Ease of Use
The Amazfit T-Rex 3 will not be probably the most user-friendly watch on the market. We typically get misplaced within the menus and battle to recollect how you can navigate to particular options. With so many various choices, it may be overwhelming by the sheer amount of options obtainable.
Waking up the watch with a gesture works sporadically and infrequently requires exaggerated actions to wake it up. The app can be considerably finicky to make use of. Pairing with third-party apps like Strava is laggy, and the app is liable to crashing. The info analytics are exhausting to grasp, and the app as a complete has a complicated, if distinctive format.
Whereas the T-Rex 3 comes at a worth level excellent for newcomers, it requires an individual who has a knack for tech to navigate and manipulate. Whereas we don’t advocate this watch to these much less tech-savvy, these devoted to studying its interface will unlock a variety of options obtainable.

Ought to You Purchase the Amazfit T-Rex 3 GPS Watch?
The Amazfit T-Rex 3 is ideal for many who need a premium watch with out the premium price ticket. For a watch underneath $300, it gives spectacular options and capabilities. Whereas not a model many will acknowledge, it’s positive to shake up the watch market with its unimaginable battery life and powerful backcountry capabilities.
Nonetheless, it doesn’t come with out some drawbacks. It’s exceptionally heavy, cumbersome, and uncomfortable to put on for lengthy intervals. As a consequence of its giant show and case measurement, these with thicker wrists will match this watch higher. Its companion app can be glitchy and takes an prolonged time to get to know. Regardless of these shortcomings, the T-Rex 3 is a superb price range watch that punches far above its worth.

What Different Watches Ought to You Contemplate?
Right here’s a number of choices which are a little bit dearer however you get a greater person expertise from our information to the very best GPS watches:
Garmin Intuition 2 Photo voltaic Assessment: Equally strong with a burly outer case, the Insinct 2 Photo voltaic is lighter with a smaller display screen and an extended battery life.
Coros Apex 2 Professional Assessment: Additionally outfitted with offline maps, the Apex 2 Professional is one other nice choice for backcountry journeys with lengthy intervals between expenses.
Coros Tempo 3 Assessment: A barely cheaper watch with an identical battery life, the Tempo 3 is way smaller and extra comfy to put on for lengthy intervals of time.
