Amazfit T-Rex 3: A Smartwatch Beast for Adventurers – Uplaza

Worth & Availability

The Amazfit T-Rex 3 is now out there for buy on the official retailer and thru varied retail companions, beginning at $299. In Europe, it’s priced at €299, positioning itself as a aggressive selection for these available in the market for a heavy-duty, outdoor-focused sports activities smartwatch.

Design, Show & Sturdiness

The identify T-Rex alerts energy, toughness, and resilience—qualities that match the rugged, sturdy design of the T-Rex smartwatch collection. Amazfit makes use of this imagery to place the T-Rex as a practical software designed to resist harsh circumstances, focusing on journey seekers who want reliability for outside actions. However does it truly ship on that promise
?

Professionals:

• Stainless-steel body (improve).
• Purposeful bodily buttons.
• Vibrant, colourful AMOLED show.

Cons:

• Predominantly plastic construct.

My testing confirms that the T-Rex 3 delivers. Regardless of missing an official IP score, it meets 9 military-grade requirements—six fewer than the earlier mannequin. It provides 10 ATM water resistance and helps free diving as much as 45 meters. Moreover, it’s licensed by EN13319 and ISO6425, guaranteeing dependable efficiency and sturdiness in difficult underwater circumstances, together with skilled diving.

Along with withstanding excessive temperatures as little as -30 °C, the T-Rex 3 is a large smartwatch with a 48.5 mm case. Its up to date octagonal design now contains a stainless-steel bezel, including a extra premium contact, although the general construct stays predominantly plastic. The AMOLED show is 16% bigger and twice as vibrant because the earlier era, bettering visibility in just about all of the circumstances I examined it in.

Let’s not overlook, this smartwatch continues to be packing a large 700 mAh battery—by at present’s requirements, it is a whole beast.

Lastly, in comparison with all of the gadgets I’ve examined to date, the T-Rex 3 stands out with extra bodily buttons than every other smartwatch. It’s bought 4 across the octagonal case: Up, Down, Choose, and Again. These are available clutch once you’re coping with chilly climate, swimming, or simply have moist palms. I’ve bought to say, I actually preferred that—although I admit, this isn’t my type of smartwatch design.

Software program & Compatibility

The software program on the T-Rex 3 is the place issues get actually intriguing. First off, this is not a Put on OS gadget—it is working on ZeppOS 4, a proprietary working system. However do not let that idiot you, because it nonetheless gives entry to a surprisingly sturdy app ecosystem. Notably, it additionally options an AI assistant powered by OpenAI’s GPT-4, and a few contemporary improvements within the realm of privateness, together with a standout function like GPS discretion
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Professionals:

• Appropriate with Android and iOS.
• Offers a big selection of providers.
• Common software program updates.

Cons:

• Too many subscriptions.
• AI options have improved, however stay considerably predictable.
• No music streaming service out there.

The primary main benefit of the Zepp OS is its compatibility with each Android and iOS gadgets—a stable win in my guide. Nevertheless, it does include some redundancy, requiring a number of apps like Zepp Pay to cowl all its options.

I ought to point out that I obtained the T-Rex 3 for testing earlier than its official launch, so I’m utilizing the software program in a closed beta take a look at. Consequently, some options, just like the menstrual cycle monitoring, aren’t working correctly for me. I deliver this up as a result of it may have an effect on my general expertise with the software program.

General, Zepp OS is easy and provides an intuitive person expertise, though the interface can sometimes behave in sudden methods. For instance, the Battery Saver mode is discovered below Preferences slightly than Battery Supervisor, in contrast to most different methods. Nevertheless, you may as well shortly activate it by clicking the Battery icon within the shortcut menu.

Each the companion app and the standalone smartwatch are easy to navigate and straightforward to know. Whereas Amazfit does monetize sure software program providers like Aura and Health, a lot of the gadget’s options can be found and not using a subscription. Nevertheless, you received’t obtain weekly experiences and not using a Health subscription. In my assessment of the Amazfit Steadiness, I dive deeper into the AI options and subscription providers, so I like to recommend checking it out to be taught extra.

Sadly, very similar to the Amazfit Steadiness, in case you’re hoping to stream music straight from the smartwatch, you are out of luck. You may should go old-school and manually add your playlists as MP3 information since there is no music streaming help simply but.

Zepp brings two compelling metrics: Readiness and PAI scores. The Readiness rating pulls in your sleep information, earlier day’s actions, and coronary heart charge to present you a each day learn on how prepared you might be for bodily exercise and the way lengthy you would possibly have to recuperate. In idea, it helps you fine-tune your exercise depth. In observe? It really works properly sufficient and will get higher over time.

Then there’s the PAI (Private Exercise Intelligence) system, a well-recognized function for Mi Band house owners, which scores your exercises primarily based on coronary heart charge and exercise depth to point out how they influence your general coaching. It’s excellent for information nerds who love monitoring each element and bettering exercises on a weekly foundation.

Lastly, Zepp continues to roll out common firmware updates, including new options, whereas additionally offering separate app updates by way of the App Retailer. On the privateness entrance, Zepp takes a big step with the T-Rex 3 by providing extra management over person information.

For customers outdoors of Mainland China, servers are positioned in Germany and within the US (AWS), and the T-Rex 3 introduces new privateness safety choices. Now, customers can select between everlasting GPS information storage within the cloud, short-term storage, no cloud uploads, or absolutely deactivating GPS permissions. Zepp additionally helps a number of information backup strategies, together with computerized e-mail backup, cloud backup, native cellular storage, and exporting sports activities information information.

Wellness & Health Options

The Amazfit T-Rex 3 boasts a variety of health options, with help for 170+ sports activities profiles and water resistance, excellent for diving into water sports activities. It’s geared up with a coronary heart charge sensor and dual-band GPS to make sure your coaching information is on level. The sleep monitoring is notably reliable, and the working metrics are surprisingly detailed, providing you with all of the insights it’s worthwhile to stage up your exercises
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Professionals:

• Seamless third-party health gadget connectivity.
• Twin-band GPS for correct coaching.
• Environment friendly computerized exercise detection.
• Complete working overview.
• Above-average sleep monitoring.
• Offline maps and routes.

Cons:

Amazfit is a model identified for its sports-focused smartwatches, and the T-Rex 3 is tailored for adventurers and outside fans. To benchmark its efficiency, I examined it alongside the Whoop 4.0 (assessment)—one other gadget designed for athletes. Unsurprisingly, the T-Rex 3 delivered almost an identical outcomes. Whereas I didn’t use a chest strap this time, having persistently used the Whoop in earlier critiques, which is extremely correct, I’ve no cause to doubt the T-Rex 3’s precision.

The well being monitoring sensor on the again of the gadget tracks key vitals resembling blood oxygen ranges, sleep patterns, all-day coronary heart charge, coronary heart charge variability (HRV), resting coronary heart charge, pores and skin temperature, and respiratory charge. Throughout my checks, it delivered dependable readings, acting on par with the Whoop 4.0.

Take a ten km run, as an illustration. I in contrast coronary heart charge information between the Amazfit T-Rex 3 and the Whoop 4.0. The T-Rex 3 recorded a median coronary heart charge of 154 bpm with a peak of 176 bpm, whereas the Whoop registered 151 bpm and a most of 177 bpm.

To present you a way of the GPS accuracy, throughout the identical 10 km run by Barcelona’s slender streets and mid-sized buildings, the T-Rex 3 had no points precisely monitoring my route. Much more spectacular, it locked onto GPS inside 3 to eight seconds, which is remarkably quick for a tool of its form.

Like earlier Amazfit gadgets, the automated exercise detection on the T-Rex 3 is extremely dependable—a function I actually respect, particularly since I typically overlook to manually begin a exercise. It effortlessly tracks actions like strolling, working, biking, and swimming, guaranteeing that nothing slips by the cracks.

Now, I’d prefer to dive deeper into its efficiency in the case of working and sleep metrics.

Out of doors Operating

I’ve at all times felt that Amazfit excels within the working class, providing superior evaluation instruments that genuinely improve your coaching. The gadget gives in-depth insights into metrics like energy, cadence, and stride, making it simple to interpret the graphs and determine areas for enchancment—or once you completely want an isotonic enhance throughout longer runs.

Their working algorithm additionally predicts how lengthy it’d take you to finish a half or full marathon primarily based in your latest efficiency, which is a helpful motivator. Since Amazfit partnered with OpenAI’s ChatGPT, the Zepp Coach has seen noticeable enhancements, particularly for working fans. Mixed with the customized working plans out there within the Zepp companion app, it’s a stable improve for these critical about their coaching.

To high it off, Zepp launched new working modes to the T-Rex 3, together with Hyrox race mode and Ultramarathon help. This reveals Amazfit’s dedication to delivering critical, detailed working evaluation.

You probably have Wi-Fi connection, it is attainable to effortlessly obtain maps and add customized routes to the smartwatch, enabling seamless use of offline maps and detailed contour maps with turn-by-turn instructions.

Sleep monitoring

To be utterly sincere, I wouldn’t usually use the T-Rex 3 for sleep monitoring—sporting a 48.5 mm gadget in your wrist in a single day isn’t precisely snug. However for the sake of this assessment, I gave it a strive. If you happen to do determine to put on it whereas sleeping, the outcomes are respectable, carefully matching these from the Amazfit Steadiness, which is the corporate’s finest gadget so far for sleep metrics.

I consider sleep high quality is likely one of the most crucial metrics for anybody aiming for longevity and good well being. By way of sleep stage evaluation, each the Zepp and the Whoop 4.0 are usually extra beneficiant with their information. Whereas I feel Apple’s sleep-tracking algorithm leads the pack, the Whoop is available in a detailed second. Given the T-Rex 3’s related efficiency in my checks, I’d rank it proper up there with the Whoop by way of accuracy.

As for information granularity, the Zepp companion app provides some superior insights into sleep metrics. If you happen to subscribe to the paid Aura function, you may dive deeper into how your deep and REM sleep influence general well being, get weekly sleep consistency experiences, and examine your stats with a world person base—useful for seeing the place you stand on a bigger scale.

Battery Life & Charging

The T-Rex 3 packs a sturdy 700 mAh battery, and due to Zepp’s seamless integration of {hardware} and software program, it delivers a powerful battery life lasting as much as eight days in real-world circumstances. Nevertheless, Amazfit’s official specs are much more formidable, claiming the smartwatch can last as long as 27 days with typical use and round 13 days below heavy utilization
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Professionals:

• Week-long battery life.
• USB-C charger adapter, no hooked up cable.

Cons:

As talked about within the software program part, I am utilizing the gadget in a closed beta take a look at, so its efficiency might not absolutely mirror the way it operates with the usual Zepp app companion. I consider the battery life may lengthen even additional outdoors this take a look at setup.

That mentioned, when in comparison with different gadgets in its worth vary—and even some pricier fashions—the Amazfit T-Rex 3’s battery life stands out. I have been sporting the smartwatch for 9 days now and solely wanted to cost it as soon as, on day eight. This was with all sensors lively, and I solely enabled Power Saver Mode when the battery dropped to 7%.

In relation to recharging, the T-Rex 3 takes about 100 minutes to achieve full cost—fairly affordable for a 700 mAh battery. By comparability, the Samsung Galaxy Watch Extremely (assessment), with its 590 mAh battery, took me 112 minutes for a full cost. In simply half-hour, the T-Rex 3 reaches a 35% cost, providing you with sufficient juice to maintain going for fairly some time, and by 60 minutes, you are already at 70%.

The bundle features a fast charger adapter that connects magnetically utilizing pogo pins. This technique is dependable, guaranteeing correct charging when linked accurately. What stands out is that, in contrast to the Amazfit Steadiness, the T-Rex 3’s charger adapter contains a USB-C port with out an hooked up cable, making it simple to plug right into a MacBook or iPhone charger for added comfort.

Technical Specs

Closing verdict