The worstwatch I have ever bought in my life
923930
The worst watch I have ever bought in my life. I don't recommend it any one, specifically that seller. The band gets worse and worse after one week.
4262230
I run collegiately and it's the worst possible GPS watch you could buy. My entire team has Garmin watches and my nike watch is always off by at least 0.25 miles each run. I was lucky to even get the watch to link, even with the shoe pod. This throws off your paces and is extremely annoying. The band separates from the watch and this allows for water to get in. After 1 year of using my Nike+ "GPS watch" it completely stopped working due to running in the rain(it doesn't even turn on). The only good thing about this watch is the lap option under the stopwatch setting.
4920235
I'll keep the review brief because there isn't a whole lot that needs to be said about this watch. Just do yourself a favor and do NOT buy one!

At first glance it looks like an OK buy for the modest price being asked with its supposedly "rugged" construction, Tritium lume, 200m water resistance, screw down crown, Swiss quartz movement etc. but beware, this watch is a piece of junk.

I've had TWO of these watches and in both cases, the second hand has simply fallen off and now slides around the inside the watch face, actually jamming the hour or minute hands, preventing them from rotating properly. This experience is not unique to me either, I've read on the internet of other people who have the exact same thing happen to their Uzi Protector. Also, the Tritium lume on this watch is VERY dim and is nothing like the Luminox/ Traser illumination system.

There is obviously some design/ manufacturing flaw with this watch so just do yourself a favor and don't bother with it.

Junk and a generous 1 star rating.
1038362
This watch turned out to be a lemon! The hour hand gets stuck while the minute, seconds, GMT hands keep moving. Moreover the watch doesn't keep a charge for more than a day despite being worn by me for weeks/months. Also the hour hand skips forward by two hours and backwards by two hours randomly. What kind of busted a$$ kinetic mechanism is this?? I'm beyond disappointed, disgusted and hurt. The watch broke after a month and Amazon told me I was out of luck after I made numerous attempts over the course of two weeks to get this resolved. Shame on Amazon for such horrendous customer service. Your A-Z claim guarantee is a complete scam. I'm going to cancel my Prime membership after this atrocious experience. Nicolas D, the customer service supervisor is condescending and lacking proper customer service training. This is a second Seiko watch that has crapped out on me within a year and a half. I will not be buying a Seiko after this. My Citizen watches work flawlessly and clearly Citizen has a way better quality control than Seiko!
4405043
I got this watch for Christmas and when I opened it up Christmas morning there was a screw loose inside the watch.

Returned it. Got a new one on New Years Eve. Opened it up and that one had a bug wing inside the watch.

Returned it. Got a new one. This one finally didn't have any defects out of the box. So I wore this one for about 3 weeks and a screw just came loose inside the watch a couple days ago. And now I'm past the return date.

For the love of God don't buy this watch.
4752270
I am a trail runner who bought this for mountain running because I wanted something with an altimeter. There are numerous problems with this watch, and ultimately I feel ripped-off. It is no better than the Tomtom watch I had previously that cost $120.

The watch was advertised as having a thermometer, but, actually, that feature only works if the watch isn't near your body, which is ridiculous because a watch is worn on the body! The watch, despite having two types of GPS, is no more accurate than my Tom Tom was, and actually seems to be struggling more in the city. The watch is also gigantic, it is the first time I have ever been bothered by the weight of a watch, the weight on my wrist is noticeable. The final straw, and the reason this got one star, is because, after less than a year of use, its heart rate monitor has started flaking out. It will suddenly stop recording my heart rate in the middle of a run, and it won't find the heart rate again until it is completely rebooted, which of course looses the run you are tracking. For a $500 watch, that is ridiculous.

This watch is an insanely expensive rip-off that has made me lose my respect for Garmin. If you are going to charge this much for a watch, it had better be awesome, but this didn't even have all the features it advertised (like the thermometer) and already after less than a year is having technical issues (the heart rate monitor). For this much money, I expected more. Do yourself a favor and buy a cheaper watch, it will be just as good.
3497849
Issues:
1- The watch was supposed to be scratch resistant. It did not really resist any scratches. rather It welcomes the scratches with open arms [open hands in this case :)]. Two weeks of regular use and it already has couple of scratches. and that is the dial. The band shows no resistance whatsoever.
2- It was supposed to be water-resistant. Again, not really. One time taking bath with the watch on was enough: Now I am dealing with fogging issue inside the watch. The watch keeps working, but it looks terrible.
3- The lock opens up once in a while without any reason.

And if somebody says/thinks that "you get what you pay for" for this watch, that would piss me off, as I do not think a 100$ watch should by any means be crappy in quality.

Pros: It looks good, and it does not feel cheap.
4040570
Worst piece of junk I've ever bought! Very little about this watch works well. I've even offered to give the watch away to people for free and they have not taken it!!!!
3306772
What a piece of crap. My parents got me this for Christmas and at first I was pumped. But from the moment I tried to adjust the time with the little crappy pin-knob it has been a whirlwind of frustration and anger. It took me about 10 minutes to get the knob in just the right setting to move the time hands. Then I check the watch later and none of the hands are moving and the time was off. Now I can't even get the stupid knob to the right setting to readjust the time. People save your money and buy a different watch. I can't wait for my day off because I'm going to go to the range and mount it on a target and just throw lead in it until it's no more. Pain in the ass watch. Good job Smith and Wesson, the only good thing I've ever bought from you is a pocket knife and my rifle and only because both items were cheap.
2259979
Just bought this watch at Target yesterday, but going to return it today. I wanted this watch as it was one of the few smart watches that didn't look like an old rubber calculator watches. This watch looked nice, brushed steel and leather band. But that's the only good thing about it. The interface is horrible and clitchy. The graphics were from late 80's. Nothing about it was nice. I don't know how they can sell this piece of #@$&# for $179. I wouldn't pay $50 for this thing. I think I will have to wait until these companies can actually make something that looks nice and actual have decent functionality.
3044962
The watch arrived on time in a nice box.  I gave it to my wife for 'Christmas and the entire face came off March 5th.  My wife did not have the watch 3 months.  This is pathetic!  I would not recommend buying this watch.  If looks great but if nothing but a piece of junk!  They say I cannot return it!  Do you think this is fair to have a watch of this quality less than three months and the entire face comes off and you cannot return it?  I don't.  I do a lot of business with Amazon.  I hope they reconsider and do something about this watch.  If they don't I don't know that I will ever purchase another thing from Amazon.  This product should have at least a 1 year warranty!
332200
When I first received this watch it looked and performed good. After about 6 months condensation started to appear on the inside of the crystal. It's so bad that it's hard to read the dials and date. When I received the watch there was a slip of paper to register the watch for the warranty but when I went to the site there was nothing their. This watch is junk DO NOT BUY IT.
2897194
This watch lasted exactly 4 months and then where the band meets the watch broke. The plastic casing holding the watch is cheap and the plastic simply broke. Now Casio is telling me to pay to send the watch to a repair shop in California and then I will get to pay to have them fix the watch and mail it back to me. With the watch being less than $40 I can't see how this is even makes sense financially. I am extremely disappointed in this watch and would not recommend it to others as it did not last at all and even worse is their supposed warranty.
461274
Don't buy it , bad quality  , try another one like arsup smart watch
1392031
A TOTAL waste of my money.  I was able to wear this watch for less than three short months before the PLASTIC hinge that holds the watch band pin in place broke.  I am now left with an expensive piece of wearable technology that I cannot wear!  I did contact Samsung and explained the problem to them.  I had to wait two days for them to "verify" my device, then I had to mail it to them and allow them two days to determine the problem before getting back to me with a resolution.  I'm not sure why they needed multiple days to determine the problem, when I could show the watch to any of my teenage students and they could ALL tell me immediately what the problem is.  Anyway, Samsung was kind enough to offer to "repair" my device for $161 and some some change (which is more than what I paid for the device to begin with) if I was foolish enough to pay them to do that.  Instead of realizing there is a major flaw in their design, they simply state it is physical damage and therefore not covered under warranty.  I will attempt to use one of the plastic soldering techniques to build back the hinge or I might just use duct tape and post a LOT of pictures of their awesome watch across multiple social media platforms.  Either way, I anticipate a class action lawsuit is looming over this design flaw.  Save your money, folks.
1545893
Im only wearing it because i spent money on it. This watch doesnt work half the time. Everytime i changw the time i have to keep changing it to bring it to thw current time. it just keeps lagging behind the actual time. The wrist band is of a cheap quality foam like material.  I really thought that it was leather. Further there is this horrible overpowering smell that emanates from the wrist band which gives me a headache. So sorry i bought this crap. It just looks nice but it doesnt serve its dual and main purpose of accurately telling the time.
4873165
DO NOT buy this watch. I have been thru 2 of these and they fail every time - had to struggle thru the very painful Amazon Watch Warranty process - very slow and never fixed. The sweeping second hand gets caught up on the minute hand and fails to keep accurate time do to this fault in design. Again - DO NOT purchase this product. I really wanted ot love this watch but 2 in a row with same exact fault and ad to that the luminescence was very dull, not bright at all. I see other rave reviews and a few bad ones so I am left believing that the quality control at Luminox is not very good. Very disapointed.