Amazfit GTS 4 Mini Smart Watch for Women Men, Alexa Built-in, GPS, Fitness Tracker with 120+ Sport Modes, 15-Day Battery Life, Heart Rate Blood Oxygen Monitor, Android Phone iPhone Compatible-Black

Amazing product, the functions and all the sports that can be tracked are very good, great design minimalista and pretty, the size is very reasonable nor very large and big enough to navigate through the options.The most outstanding feature is the insane battery, I almost got two to three weeks depending on the activities done, measure almost all the movements, sleep, stress pretty decent job ver very recommended the price is great!

This is a fabulous watch. The display is bright and vibrant and there are a lot of watchfaces you can choose from. The battery life is great. There are ton of features you can turn on or off though the app. It was simple to pair to my phone. I like being able to see my text messages without having to pull my phone out of my pocket. There are a few third party watchface apps that you can use to get even more faces than the Zepp app.

I've been using this watch for about a week now, and there are things I am impressed with and some things that leave me wanting. The display is clean and crisp, and while the included watch faces leave a little to be desired, they are OK. Battery life is good, but if you have it do all the tracking and leave the display on etc., it is about 3-5 days. it is lightweight and comfortable on my wrist.A couple of things I don't like. The Zepp app is not perfect, and finding some settings takes some getting used to. Overall it is decent but could use some tweaking. Probably my biggest complaint is with the step tracking. It is just not very accurate. I went online and tried to find some ways to tweak it, but nothing matched up to my watch settings. They base the counter on arm swings. The problem is I do things where I am walking, but my arm is stationary. In those cases, it is way off. The other health monitor things seem to work fine, at least as good as I would expect from a watch. For $89.00, it is a great deal; I just wish they would tweak the app and make the step counter more accurate. Those two things lost them a star.

I had just a knock off watch that counted steps and heart rate and after 7 years it bit the dust. I looked into getting a smart watch. Boy oh boy are there a lot of them and the range of prices and I was a little overwhelmed.I somehow got linked up with a survey on what I was looking for in a smart watch and it picked the Amazfit GTS mini-4. Also, for the price of $120.00Most of the smart watches were well above the $250 price range and offered so many features.After all said and done I did my research and compared it to all the other named brand watches, and this fit into what I was looking for. It has all the same features as the name brands and probably half the cost.It came with a watch, wrist band and even its own charger. - (unlike some of them you had to buy the charger separate.Very simple instructions to set up and put the app on your phone. (yes, it is a third-party app but there is no cost)After having /wearing the watch for almost 2 weeks. I will say the battery charge holds very well. It was down to 30% after wearing it nonstop for 13 days.There are lots of different setting you can do with the watch. You are able to make in app purchases to add more items to the watch , or change the face of the watch.I especially like some of the features as the sleeping pattern, pinging of the watch or phone to locate. There are plenty of other features that I have not even tapped into yet.My only dislike is the band itself. I feel as it could be bigger/longer. But I wouldn't give it negative rating for that it is just a personal preference.All in all if you are looking for a smart watch and don't want to pay all the extra money for a name brand watch this is the one for you.

I've been wearing it for 11days now and so far it has exceeded my expectations.Battery Life: I fully charged it the first day and now it's 34% (11 days later). I have the watch display set to turn on when I raise my arm only. I have the watch tracking only about half the health data it could be tracking and I have it reassess my heart rate every 30min. The only alerts I allow are calls, texts, calendar, and Amazon notifications. I wear it all night when I sleep. So I'd say my usage is moderate. I would imagine with the Always On Display and having it track every health option it would consume the battery much faster. My charge time was about 2 hours.Battery Life (UPDATE): When I don't track my sleep with it and by putting the watch on Battery Saver mode while not using it (like at night) I charged it to 80% and then 20days later its now 38%.App Compatibility: It works with all the essential apps, it even works with Whatsapp.Health Tracking: So far everything seems accurate except for one problem. I work the night shift and the watch doesn't seem to understand how to track my sleep when I sleep during the day. It says my sleep is 100% light sleep only when I know for a fact that's not true since I am a very deep sleeper when I dream. When it tracks my sleep at night, it records very well.The Button: That button on the side is just a button, it doesn't scroll. You can program it to do certain shortcuts when you press it or hold it.The Display: It's plenty bright and it has auto dimming which is cool. As you can see in the photo, you can select a custom photo as your background (I chose a Batman them). The resolution is nice on the eyes and the screen is very responsive. It's not a flagship screen swiping experience but it's pretty dang close and it's hardly anything to complain about since the price for a watch of this caliber is unmatched.Water Resistance: You can definitely swim with this, no problems there at all. It will still display the time under water when I turn my wrist over, but the swiping feature doesn't work until you get it out of the water.Comfort: I always forget I'm wearing it. It's so light and the wrist strap never slips or irritates me. I wear it when I sleep and it never bothers me. The only time I take it off is when I shower or workout (I could leave it on for those things but I choose not to).This watch is great. I only say that's it's "almost" the best is because it doesn't know how to track sleep during the day. Other than that, this watch does everything you need a smartwatch to do, minus being able to respond to calls or messages through the watch. I don't need or want that feature anyways, that's what I got a phone for. I use a Samsung Galaxy S22 Ultra and so far I don't have any compatibility issues. Took me a couple days of playing around with the watch's app to fine tune it so the watch runs the way I want it to, but the app was pretty straight forward.Love this watch, would recommend to anyone.