FINENICFINENIC Universal Round Watch HD Screen Protector. Anti-Scratch, Anti-Fingerprint, Tempered Glass (39mm Diameter) (3 Pack)

The 37mm is a perfect fit for my and my husband's Fossil 5th gen watches. I installed these protectors before I even touched the watches, first cleaning the screens with the alcohol swab and drying. Mine sticks fairly well-- it's 95% perfect with the exception of the very tiny bit of edge where it doesn't stick and you can only see it in certain light. My husband, on the other hand, is on his second protector in 3 weeks and it won't last much longer. His keeps sliding off to the side and we cannot figure out why. He only wears his watch during the day, does not submerge in water, and does not work out in it. Something about the adhesive just isn't working for his watch and we are going to have to find an alternative this weekend. I wish this had worked better than 1 out of 3.

These are fairly thick compared to the flexible protectors I've used. My watch face is recessed slightly so this fit and looks great. I wasted one trying to get it placed perfectly, though. It has a clever little suction cup to hold the glass protector as you try to position it. I recommend using forceps or long nose pliers to grasp the cup if you have man size fingers. I do prefer the ease of installation of the flexible protectors that use a little soap and water and allow you to move it around a little to get it centered. I'll update if there are any issues.Update: I bought this for a watch I wear at work and it was cracked across the face within an hour. I subtract only one star because it at least did its job and prevented damage to the watch face.

I bought this for a regular 37mm circular, flat glass watch and it fits perfectly. Just as advertised, it's crystal clear, scratch and fingerprint resistant and bubble free.Product comes with 3 sets each of the protector, dry and wet wipes and guide stickers to hold the protector when applying on the glass/screen. Application process is easy to figure out without explicit instructions thanks to step numbers on the wipes and the guide stickers.Once applied, it seems to be firm and hopefully, durable in the long run.

The first one I used fell off 5 days later when I bumped my hand against a wall (not very hard, either). Not a good start. The second one cracked when the watch fell from a coffee table to the floor. However, the watch itself was fine! I left it on anyway for a month because I don't want to have to replace these every few weeks. I just put the 3rd one on, so we'll see how long that lasts.***Update***Within 1 1/2 weeks after my first review, the cracked--don't know how because I haven't had any bumps or dropped it at all. Now 2 weeks later there are more cracks and scratches. So basically these last about 2-4 weeks each. I am trying a different brand since I ran out of these.

The 38mm version of this protector fits absolutely perfect onto Mobvoi TicWatch Pro GPS - the protector covers the entire glass from bezel to bezel, not just OLED portion, and sits flush with the bezel - no bumps, no gaps. Excellent. I cant attest to other qualities (protection, adhesion) but if they fail, I'll update this review, for now, 5 stars.

The product went on easy and the protector was crystal clear as you can see by the picture you can't even tell there is one on there I would definitely recommend and buy again and the suction cup to give you to install that's a great idea I wish I would have thought of it

I bought the 38mm size for my TicWatch 3 Pro GPS, and it fits the screen better than any screen protector in the past-- edge to edge perfect. The glass feels sturdy and right on par with what you would expect from a 9H product, and it doesn't hold fingerprints as much as other ones seem to. Wish I could find this exact of sizing for everything, but a must-have if you have that watch!

This was perfect! I was able to get the exact fit, thanks to measuring and being able to choose the exact dimensions to fit my fossil smart watch. I was very pleased with how easy it was to apply the screen protector! Thanks to the handy suction cup, I was able to carefully apply it to the watch face and smooth out any bubble. Perfect! Thanks!