GRV Smart Watch Review: a cheap everyday watch that covers the basics (and handles calls)

I’ve been using this GRV smart watch as my daily watch for a couple of weeks now, mainly because I didn’t feel like dropping big money on an Apple Watch or a high-end Garmin. I wanted something that shows notifications, tracks steps, and lets me answer calls when my phone is buried in my bag or across the room. Nothing fancy, just something that works most of the time without constant charging.

So far, it does pretty much what it says on the box. It’s not perfect, and you can tell it’s a budget device in a few areas, but for the price, it’s honestly better than I expected. The call function works, the step counter is in the right ballpark, and the battery doesn’t die after one long day, which was my main concern. You just have to accept that some of the health metrics are more “rough estimate” than medical data.

I paired it with an Android phone and also briefly with an iPhone to see the difference. Setup with the GloryFit app is straightforward once you get over the initial Bluetooth pairing dance. After that, it mostly just runs in the background. Notifications pop up on the wrist, and I don’t have to unlock my phone every five minutes, which is exactly what I wanted.

If you’re expecting Apple or Samsung polish, you’ll be disappointed. But if you want a cheap, light watch that covers calls, texts, basic fitness, and doesn’t look like a toy, this one is honestly a decent option. Think of it as a practical tool, not a status symbol.

For the price this GRV watch usually sells at, I’d say the value is pretty solid. You’re getting a watch that can handle calls, notifications, basic fitness tracking, and decent battery life without costing anywhere near what the big brands charge. If your main goal is to stop pulling your phone out every two minutes and keep an eye on steps and sleep, it delivers that without fuss.

Where you feel the low price is in the details: the app is a bit clunky, health metrics aren’t super precise, and the overall polish isn’t on the same level as Apple, Samsung, or Garmin. If you’re a serious runner, cyclist, or gym nerd who loves detailed stats and perfectly accurate heart rate tracking, you’ll probably be happier saving up for something more advanced.

But if you compare it to other cheap smartwatches and fitness bands in the same range, this one is competitive. The Bluetooth calling feature alone is something a lot of budget models either don’t have or do poorly. Add the 5–7 day battery life and the IP68 waterproofing, and you’re getting quite a bit for the money. The long warranty and the good customer service some users mentioned are also reassuring if you’re worried about it dying after a few months.

So in terms of value: good bang for your buck if you want a practical, no-nonsense smartwatch. It’s not the best on the market, but for the price bracket it sits in, it earns its spot on the wrist pretty well.

Design-wise, this GRV watch is pretty straightforward: a rectangular case with a 1.83" screen, one side button, and a black silicone strap. No fancy metal crown or premium materials, but from a distance it looks close enough to more expensive watches. On the wrist, it doesn’t scream “cheap gadget,” which is what I was worried about. I’ve worn it to the office and out in the evening and no one has commented either way, which is exactly what I want from a watch like this.

The screen is actually one of the better parts. It’s bright enough outdoors—according to the specs it hits up to 1000 nits, and I’d say visibility in sunlight is decent. Not as crisp as an OLED on a flagship watch, but text and icons are clear. The bezels are there, but not huge. Swiping around feels smooth enough thanks to the higher refresh rate they mention (60Hz); it doesn’t feel laggy or choppy, which is nice on a budget model.

There are over 200 watch faces in the app. Most of them are a bit generic, but I found a couple of clean ones that show time, steps, and heart rate. You can also use your own photo as a background, which works, but it’s more for fun than readability. The UI itself is basic but logical: swipe down for settings, up for notifications, left/right for widgets. If you’ve used any cheap fitness tracker, you’ll feel at home in five minutes.

In short, the design is functional and discreet. It’s not a fashion statement, but it also doesn’t look like a kid’s toy. If you want a watch that just blends in and doesn’t feel like a brick on your wrist, this one does the job pretty well for the price.

Battery life is where this watch does very well for the price. The specs say 5–7 days of typical use, and that’s pretty much what I got. With notifications on, heart rate monitoring, sleep tracking, and a couple of short calls each day, I was landing around 5 full days before needing a charge. If you turn off some features and don’t use calls much, I can see it pushing closer to a week.

Charging is done with a small magnetic cable that snaps to the back of the watch. It’s not the strongest magnet in the world, but it holds well enough if you put it on a flat surface. From around 20% to 100%, it took me roughly 1.5–2 hours, which matches the spec. It’s the kind of device you can plug in while you shower and get ready, and you’ll be topped up enough for a couple more days.

The good thing is you don’t get that “battery anxiety” you get with some smartwatches that barely last a day. I didn’t have to think about it constantly. I’d just glance at the battery level every few days, and when it dropped below 30%, I’d charge it in the evening. No need to carry the charger everywhere or worry on a weekend trip.

So for battery: very solid for a budget smartwatch. It doesn’t hit the crazy multi-week levels of some basic fitness bands, but considering it handles calls and a biggish screen, 5–7 days is perfectly fine. If you hate daily charging, this is one of the main reasons to consider this model.

The first thing I noticed when I put it on is how light it is. At around 34 grams, you basically forget it’s there after a while. That’s a big difference compared to heavier metal watches or some of the chunkier fitness trackers. I wore it almost 24/7 for a few days—including to bed for sleep tracking—and it never felt like it was digging into my wrist or getting in the way while typing or working out.

The silicone strap is standard stuff: soft enough, not premium, but it doesn’t feel cheap or scratchy. The buckle is basic and holds well. I’ve got slightly sensitive skin and I didn’t get any irritation or redness, even with sweat and shower use. If you’re picky about straps, the good news is that it uses a typical pin system, so you can swap it out for a third-party strap easily if you want something nicer or a different color.

In daily use—walking, cycling, light gym sessions—it stayed in place and didn’t slide around too much. You do need to wear it fairly snug for heart rate tracking, but not uncomfortably tight. At night, I loosened it a notch and it was fine for sleep. The watch body itself is slim enough that it doesn’t catch on clothing or jacket cuffs, which is something that annoyed me with bulkier smartwatches.

Overall, on comfort, I’d say it’s one of the strong points. Lightweight, simple strap, no major irritation. It just quietly sits there and does its thing. If you want a watch you can wear all day and night without feeling like you’re shackled to a gadget, this one is pretty good in that department.

In terms of durability, I didn’t baby it. I wore it in the shower, got caught in the rain, did some light workouts, and generally treated it like a normal everyday watch. With its IP68 rating, it handled all of that without any drama. No fogging under the screen, no weird behavior after getting wet. I wouldn’t go deep diving with it, but for swimming pools, rain, and sweat, it seems okay.

The case is made of plastic, which is expected at this price. After a couple of weeks, I don’t see any major scratches on the body or the screen, but I also didn’t smash it against walls or drop it on concrete. The screen is probably not as scratch-resistant as high-end watches, so if you’re clumsy or work in a rough environment, I’d consider a cheap screen protector just in case.

The strap holes and buckle still feel solid after daily use, taking it on and off multiple times a day. The pins holding the strap haven’t loosened. I’ve had some cheap watches where the strap fails quickly; this one doesn’t give me that impression so far. Long-term, hard to say, but at least out of the gate it doesn’t feel fragile.

Overall, I’d say durability is good enough for normal office/gym/home life. It’s not built like a tank, but it doesn’t feel like it’s going to fall apart if you sweat on it or accidentally knock it on a door frame. Just keep in mind it’s a budget watch with a plastic body, not a rugged outdoor tool.

On the performance side, I focused on the stuff I actually use: notifications, calls, steps, and a bit of workout tracking. Notifications from WhatsApp, SMS, and calls came through reliably once I gave the app all the usual permissions. You can’t reply directly from the watch, but you can read messages and see who’s calling, which is enough for me. The vibration is strong enough that you feel it, even when walking outside.

The Bluetooth calling works better than I expected at this price. You can answer and make calls from the watch, and the built-in speaker and mic are decent in quiet environments. Indoors, people on the other end heard me clearly. Outside with traffic or wind, it’s a bit harder, but still usable for short calls. It’s not as polished as a high-end watch, but for quick calls when your phone is in another room, it’s very handy.

For fitness, step tracking is in the right range. I compared it with my phone’s step count and another tracker, and it was usually within 5–10% difference, which is fine for everyday use. The 100+ sports modes are mostly overkill. I tried walking, running, and cycling. They all log duration, heart rate, estimated calories, and distance (using the phone’s GPS). It’s okay for casual tracking, but if you’re serious about running pace or heart rate zones, this is more of a rough guide than a training tool.

Health features like heart rate, SpO2, and sleep are usable but not something I’d bet my health on. Heart rate is usually close to my other tracker at rest, but during workouts it can lag or spike randomly. Sleep tracking gets the general duration about right, but the breakdown (deep/light/REM) feels more like an estimate. So, for performance: solid for basic smart features and casual fitness, average for health accuracy. Good enough if you just want a general idea of your day.

Out of the box, you get the watch, a silicone band, a small magnetic charger, and a short user manual. Nothing fancy, but it’s all you need. The manual is basic but clear enough: scan the QR code, install the GloryFit app, pair via Bluetooth, done. I had it on my wrist and receiving notifications in about 10–15 minutes, including a firmware update. No account creation nightmare or weird registration steps, which I appreciated.

In terms of features, on paper it’s packed: Bluetooth calls, heart rate, SpO2, sleep tracking, 100+ sports modes, menstrual tracking, notifications, music control, weather, timers, alarms, and a bunch of watch faces. In practice, I’d say there are three main things it does reliably: show the time, send you notifications, and track your basic activity (steps, rough calories, rough sleep). The rest is more of a bonus. I wouldn’t base any medical decisions on the SpO2 or heart rate readings, but they’re fine to see trends.

The app, GloryFit, is… fine. It’s not pretty, but it’s functional. You can change watch faces, tweak which apps can send notifications, and see your daily stats. Sometimes it takes a few seconds to sync, and once or twice I had to reconnect Bluetooth manually when I walked too far from my phone. But overall, it stayed connected enough for me not to get annoyed.

So overall, the presentation is simple: you’re buying a budget smartwatch that tries to do a bit of everything. It doesn’t nail every feature perfectly, but if you stick to the basics—time, notifications, calls, steps—it’s pretty solid. Everything beyond that is more like “nice if it works, but I don’t rely on it.”