Amazfit Active 3 Premium Review: a runner-focused watch that keeps things simple (and actually lasts)

I’ve been using the Amazfit Active 3 Premium as my daily watch for a few weeks now, mainly for running, walks, and general health tracking. Before this, I was bouncing between an Apple Watch and a cheaper basic fitness band, and I was getting tired of charging every day or two. So I wanted something with proper GPS, decent battery, and no forced subscription just to see my own data. This one ticked those boxes on paper, so I gave it a shot.

Out of the box, it feels more like a sports watch than a fashion gadget. The Atlas Blue color is pretty neutral in real life, closer to a dark navy than anything flashy. Setup with the Zepp app took about 10–15 minutes including updates and pairing, nothing painful. Once it was running, I went straight into testing GPS runs, sleep tracking, and notifications, because that’s what matters to me day to day.

The thing that stood out quickly is the battery and GPS combo. I can go on several GPS runs in a week plus sleep tracking every night and I’m not in that annoying cycle of hunting for the charger all the time. Is it 12 full days like the marketing says? Not for me with GPS and always-on heart rate, but it’s still miles ahead of a typical Apple Watch. Also, the AMOLED screen is genuinely easy to read outside, which was my main fear with a smaller 1.32" display.

So far, the watch feels like a practical tool more than a toy. It’s not perfect: the software has its quirks, the random beeps some people mention are real, and it’s not as polished as Apple or Garmin on the software side. But if you’re mainly after solid tracking, GPS, and battery without paying top-tier Garmin prices, it’s already looking like a pretty solid option.

For the price range this sits in (usually mid-range, well below high-end Garmin and Apple models), the value is pretty strong. You’re getting AMOLED, sapphire glass, stainless steel, full GPS with offline maps, NFC payments, Bluetooth calls, and a decent training feature set. The big plus is that there’s no extra subscription needed to unlock your data. Everything in the Zepp app is available out of the box, which is refreshing compared to some services that try to upsell you for advanced stats.

Compared to an Apple Watch, you lose deep app integration, Apple Pay, and some polish, but you gain much better battery life and more runner-focused tools like offline maps and longer GPS sessions without battery anxiety. If your main use is training, not running mini-apps on your wrist, this trade-off makes sense. Compared to a Garmin in the same general price area, you usually get nicer screen and smart features here, but Garmin still has the edge on training ecosystem depth and sometimes on pure GPS and sensor reliability.

There are a few compromises. The software is not as polished as the big brands; you’ll notice the occasional random beep, some menus feel a bit clunky, and watch faces are a mix of good and pretty ugly. NFC payments (Zepp Pay) also depend on whether your bank is supported, so it’s not as universal as Apple Pay or Google Pay. If those things are critical for you, the value drops a bit. But if you mainly want a strong sports watch with long battery and enough smart features for day-to-day stuff, the price feels fair.

Overall, I’d say good value for money, especially if you catch it on discount. There is better out there if you’re willing to pay a lot more, and there are cheaper simple bands if you just want steps and heart rate. This one sits nicely in between: more serious than a basic band, less pricey and less overkill than top-end Garmin or Apple gear.

Design-wise, the Amazfit Active 3 Premium sits in that middle zone: clearly a sports watch, but not so chunky that it looks out of place at work. The 45mm case sounds big on paper, but because it’s fairly thin and light, it doesn’t feel like a brick on the wrist. On my medium wrist it looks normal; on a small wrist it might look a bit large but still manageable. The screen has thin bezels, and the Atlas Blue color is pretty low-key, more like a dark navy that blends with most outfits.

The 1.32" AMOLED display is sharp and bright. The brand claims up to 3000 nits, and while I didn’t measure it, I can say I had zero issues reading it in direct sun on runs. Even with always-on display enabled, I could see my pace and heart rate at a glance. The shape is technically rectangular but feels close to a round-ish design when you look at it on the wrist. It doesn’t scream tech toy, which I like. The single button/crown on the side is easy to find while running and gives a small click when pressed, handy when your hands are sweaty.

One downside for me: fingerprints. The screen picks them up easily, especially after a workout. I found myself wiping it on my shirt more than I did with my old Apple Watch, maybe because the glass is very smooth. It’s not a big deal, but if you’re picky about a clean display, you’ll notice it. Also, the bezels are not invisible; if you’re used to huge edge-to-edge Apple Watch screens, this feels a bit smaller visually, even though it’s still perfectly usable.

Overall, the design is practical and simple. It looks good enough for everyday use, clearly built with runners in mind, and doesn’t scream luxury or cheap plastic. If you want flashy or fashion-first, this is probably not it. If you want something that looks fine at the gym and at the office without drawing too much attention, it does the job well.

The brand advertises up to 12 days of battery, which always needs to be taken with a pinch of salt. In my real use, with always-on heart rate, sleep tracking, around 3–4 GPS workouts per week (30–60 minutes each), notifications on, and brightness on auto, I was getting around 6–8 days per charge. If I turned off always-on display and cut down on some features, I could push it closer to 9 days. If you hammer GPS every day and use always-on display, you’ll be closer to 3–5 days. So yes, you can hit their numbers only with lighter use.

Either way, compared to an Apple Watch or many Wear OS watches, it’s a big improvement. I’m not thinking about the charger every night, which is the main thing for me. I can go through a full work week plus a couple of long runs and still have enough battery left for the weekend. For sleep tracking, this is important because you don’t need to pick between tracking sleep and having battery for the next day. The battery drain during GPS runs felt reasonable: about 4–6% per 30 minutes depending on settings, which lines up with what you’d expect from a mid-range GPS watch.

Charging is via a small magnetic dock. It snaps into place easily, and a full charge from around 10% to 100% took me roughly 1.5–2 hours. Not the fastest in the world, but considering you don’t charge very often, it’s fine. The dock itself is simple plastic, nothing fancy, and it’s small enough to throw in a bag. Just don’t lose it, because you can’t charge with a generic cable.

So, battery verdict: not as long as the marketing headline in real heavy use, but still very solid. If you’re coming from a daily-charging smartwatch, you’ll be happy. If you’re comparing to older Amazfit models like the Bip line, those still last a bit longer, but they also have simpler screens and fewer features. For what this watch does (AMOLED, GPS, offline maps, calls), the battery life is one of its best points.

Comfort is one of the stronger points of this watch. At around 38 grams without the strap, it’s pretty light for a watch with a stainless steel frame and sapphire glass. On the wrist, it feels closer to a fitness band than a chunky GPS watch. I wore it 24/7 for several days straight: runs, showers, sleep, desk work. I didn’t feel the urge to take it off just to give my wrist a break, which did happen with heavier watches I’ve tried.

The silicone strap is basic but works. It’s soft enough, doesn’t irritate my skin, and the buckle is standard and secure. The band width is listed as 17.1 cm, but in practice it’s a normal sport strap that should fit most wrists. For sleep, I tightened it one notch to keep the sensor close to the skin, and it didn’t dig in or leave big marks. If you’re sensitive to silicone, you might want to swap it, but for me it was fine. The strap is also easy to remove if you want to replace it with something nicer.

During runs, the watch stays put and doesn’t bounce around, which helps with heart rate accuracy and just general comfort. I’ve had bigger GPS watches that felt like a weight swinging around on hard intervals; this one doesn’t do that. Under a shirt cuff, it slides pretty easily and doesn’t snag, so it’s office-friendly. The size is still 45mm though, so if you have very small wrists, it might feel a bit wide, but the low weight helps a lot.

Only minor negative for me: in hot weather and sweaty runs, the silicone strap can feel a bit sticky, which is normal for this material. If you plan to wear it all day and night, I’d consider picking up a nylon or fabric strap for comfort. But straight out of the box, for a sports watch, comfort is solid, and I had no real complaints after continuous use.

On the durability side, the sapphire glass and stainless steel frame are reassuring. I’ve knocked the watch against door frames, gym equipment, and kitchen counters a few times, and so far the screen has no visible scratches. That’s better than my old Apple Watch, which picked up hairline scratches pretty quickly. The frame has a couple of tiny marks if you look very closely in the right light, but nothing major. For everyday clumsy use, it feels tough enough.

The watch is rated 5 ATM water resistant, which means you can shower and swim with it. I’ve worn it in the shower regularly and on a couple of pool sessions, and it handled that without any issues. No fog under the glass, no weird behavior afterwards. The silicone strap also dries quickly and doesn’t hold smell, at least not yet. If you swim seriously, there are dedicated swim modes that track laps and strokes; I only tested casual swimming, and it tracked distance reasonably well.

The buttons and touchscreen still feel responsive after sweat, rain, and random dirt. The haptics (vibrations) are a bit on the lighter side, so if you’re running in noisy areas you might miss the occasional alert, but that’s more of a usability point than durability. The charging contacts on the back didn’t corrode or get gunked up, even with sweat and sunscreen in the mix, as long as I rinsed the watch every few days.

Long-term, I’d say the materials give it an edge over cheaper plastic fitness watches. It’s not bulletproof, but for regular runners and gym users, it feels reliable and sturdy enough. If you really smash your gear, you’ll still manage to damage it, but for normal daily abuse plus workouts, I don’t see any red flags so far.

I mainly care about GPS accuracy, workout tracking, and reliability, and on those points the Active 3 Premium does a pretty good job. GPS lock is usually fast: most of my runs got a lock within 5–15 seconds, even in city streets with some buildings around. On the map afterwards, routes looked clean with no wild zig-zags. Distance matched closely with my phone GPS and with a friend’s Garmin, usually within a few tens of meters on a 10k run, which is totally fine for training.

Heart rate tracking during runs was also decent. Steady runs and easy intervals looked smooth, and the average heart rate matched what I expected compared to a chest strap I used on a couple of sessions. On very sharp sprints, it lagged a bit, which is typical for wrist sensors, but nothing worse than other watches I’ve tried. Daily tracking (resting HR, stress, step count) seemed consistent, and sleep tracking matched roughly when I fell asleep and woke up. The extra data like sleep stages I take with a grain of salt, but it’s nice to have an overview.

Smart features are good enough but not flagship-level. Notifications come through quickly, and you can read messages directly on the watch. On Android you can reply with quick answers or speech-to-text, which is handy when you’re walking or on a run. Bluetooth calls work: I tested taking a couple of calls while cooking, and people could hear me fine indoors. Outside with wind, it’s less ideal but still usable. Zepp Flow voice commands are hit-and-miss; they work, but I didn’t end up using them much because pressing the button is faster.

One small annoyance: the watch does sometimes beep or vibrate for what feels like no reason, especially when a background sync or some silent notification happens. You can tweak notification settings in the app to reduce this, but out of the box it’s a bit noisy. Overall, though, for tracking runs and daily health, the performance is solid. If you’re expecting a full smartwatch ecosystem like Apple, you’ll find it more limited, but as a sports-first watch with decent smart extras, it handles most daily needs.

On paper, the Amazfit Active 3 Premium packs a lot: 1.32" AMOLED screen, sapphire glass, stainless steel frame, built-in GPS with 5 satellite systems, offline maps, NFC payments (Zepp Pay), Bluetooth calls, 170+ workouts, 5 ATM water resistance, and about 4GB of storage for maps and maybe some extras. It runs Zepp OS, so it’s not Wear OS or Apple’s system, more like a lighter, sport-focused platform.

In practice, the watch focuses on a few main things: tracking runs and workouts, daily health (heart rate, SpO2, stress, sleep), and basic smartwatch stuff like notifications and calls. The Zepp app is the control center where you see all your stats, tweak watch settings, and download maps. There’s no heavy app store like on Apple or Samsung watches, but you do get a handful of widgets and mini-apps that cover basics like weather, calendar, music control, and so on. For me, that’s enough. If you want tons of third-party apps, this is not that kind of watch.

One important point: the watch does not lock key features behind a subscription. You install Zepp, log in, and all the health metrics, sleep analytics, and training data are just there. Compared to some brands that push paid tiers for advanced metrics, that’s a relief. It supports both Android and iOS, and I tested it with an Android phone personally. From what I’ve seen and from reviews, you get slightly better integration on Android (like speech-to-text replies) but it still works fine on iPhone for the basics.

Overall, the product is positioned as a runner’s watch with smartwatch extras. It’s not trying to be a mini smartphone on your wrist. If you come from an Apple Watch, you lose some fancy apps but gain battery and better dedicated sport features. If you come from a cheap fitness band, it feels like a decent upgrade in GPS accuracy, build quality, and features without jumping into Garmin price territory.