DDJ [2 Pack] Dog Collar Holder for Samsung Smart Tag 2, Dog GPS Tracker Waterproof Silicone Case for Galaxy Smarttag2, Anti-Lost and Scratch Resistant, for Cat, Pet, Fits Different Width Collars

I've had this for 3 months now and its been great. I was very sceptical about just how waterproof it would be but it really is. Its on my golden retrievers collar who swims in the river at least twice a week. She even dives under the water with it on. No signs of breakage and the smarttag still fully functions with tracking and sound. Fit nicely onto her collar as well. No criticisms at all! Picture of the diving dog just to show that when I say it has been fully tested for waterproofness, I mean it!

After losing me father-in-laws dog, this became a necessity. Now it's become a set and forget thing. Not too heavy or too big on her collar and stays securely put in place. Plain and simple design, easy to use, does the job.

Fits the Galaxy Smart Tag perfectly. Rubber straps look like they'd only last so long but good for the price.

Quick, easy way to secure a Smart Tag to your pet. We're following our dogs as they travel from Europe to the USA.

Strong quality and does the job

Hopeless. The rubber plug does not fit so there is no way to keep the Samsung tag waterproof. Basic stuff.

Good holder for a galaxy tag, easily put inside and provides a tight fit and seals up quite well. And it looks pretty minimal on his collar (as a 26kg short haired dog) He has been in lakes and washed down with a hosebpipe multiple times, with no signs of water getting inside, so I'm confident it will hold up for quite awhile.

Although well made and perfect fit for the Samsung Tags, these are only useful for traditional collars that undo. The increasingly available collars that are sewn won't allow these tags to be fitted.