If you’re into rugged smartwatches, chances are you’ve already heard of the Amazfit T-Rex series. And if you’re anything like me, you’ve probably used—or at least admired—one of them.
The T-Rex series has been a strong contender in the rugged smartwatch market, competing with the likes of Garmin Instinct and Suunto 9.
The latest T-Rex 3, in particular, made a strong impression with its durable build, dual-band GPS, and long battery life that just keeps going.
These watches have built a reputation for being tough, reliable, and affordable. Now, with the T-Rex 4 quietly making its way onto the radar, the anticipation is palpable.
When is it dropping? What’s new? And is it worth waiting for? These are the questions that are keeping us all on the edge of our seats.
Let’s break it all down—from expected launch timelines to realistic feature upgrades and what I hope they include.
When Will the Amazfit T-Rex 4 Launch?
Right now, there’s no official word from Zepp Health. But if we look at their release history, the pattern gives us a pretty solid clue:
- T-Rex – Jan 2020
- T-Rex Pro – Mar 2021
- T-Rex 2 – May 2022
- T-Rex Ultra – Mar 2023
- T-Rex 3 – Sep 2024 at IFA Berlin
If they stick to their usual schedule, we’ll likely see the T-Rex 4 drop around September or October 2025.
So, if you’re thinking about upgrading your current rugged smartwatch and can wait a few more months, holding off for the Amazfit T-Rex 4 announcement might be a smart move.
What Are People Saying So Far?
No official leaks yet, but the smartwatch community is already buzzing with rumors—and a few of them sound pretty believable based on past trends and insights from reliable sources within the industry.
Here’s what people think the T-Rex 4 might include:
- A tougher, more rugged design (even more durable than before)
- A brighter AMOLED display with smoother performance
- Improved GPS accuracy, offline maps, and maybe even route-back navigation
- New health sensors—possibly better heart rate and recovery tracking
- A new version of Zepp OS 5.0 with better animations and more innovative tools
- More onboard storage, and maybe, just maybe, offline Spotify like the Cheetah Pro?
Of course, none of this is confirmed yet—but if you’ve followed Amazfit for a while, these kinds of upgrades wouldn’t be surprising.
T-Rex 3 vs. T-Rex 4: What’s Likely to Change?
The T-Rex 3, which launched in September 2024, already brought some solid upgrades.
You got dual-band GPS, a cleaner UI, better battery (up to 20 days), and a more comfortable, lightweight design.
So what could the T-Rex 4 realistically improve? The possibilities are exciting and could potentially revolutionize the rugged smartwatch market.
- Battery Life: Maybe a new ultra-battery mode—or even solar charging for the outdoor fans.
- Display: Brighter screen, faster refresh rate, and better visibility under sunlight.
- Performance: Smoother OS, quicker response times, and an overall snappier feel.
- Adventure Features: Possibly a built-in flashlight (like the T-Rex Ultra), weather tracking, and more innovative navigation tools.
If they build on what the T-Rex 3 already does well, the T-Rex 4 could easily become the go-to rugged smartwatch in its class.
My T-Rex 4 Wishlist
Okay, now here’s where I get a little selfish—because as someone who hikes and runs regularly, there are a few features I’d love to see:
- Solar Charging – Even just as a battery extender, it’d be a big deal for multi-day treks.
- Offline Spotify or Music Storage – No one wants to carry a phone on a trail run.
- Built-in Flashlight – It’s surprisingly helpful, especially when camping or navigating dark roads.
- LTE Option – Even limited texting or emergency calling would be a game-changer.
- Smarter Zepp OS Features – Better sleep coaching, recovery tracking, or voice assistant support would be great.
These aren’t dealbreakers, but they’d seriously boost the value of the watch—especially for outdoor folks.
Should You Wait for the T-Rex 4?
Honestly? If you already have the T-Rex 3, it’s still a fantastic watch and holds up really well in 2025.
But if you’re due for an upgrade—or you’re a first-time buyer looking for something truly rugged—it might be smart to wait a little longer for the T-Rex 4.
It’s shaping up to be the most feature-packed T-Rex yet, and if even a few of the rumored upgrades pan out, it could be the best value rugged watch of the year.
Your Turn
What features do you want to see in the Amazfit T-Rex 4? Is solar charging on your wishlist too? Your thoughts and ideas are essential to us.
Share them in the comments, and if you’re going to stay in the loop, subscribe for updates! We’ll post as soon as new leaks or launch news drops.
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