Compatible with Garmin Vivosmart HR & Vivosport Watch Band Keeper 18mm

I have a vivosmart hr+ (S/N 4JF315489) and this replacement band loop fits perfectly. It is not quite as stiff/thick as the original, so it might not last quite as long as the original garmin one (which, for me, lasted 3 years), but this is a set of 11 for under $9, so well worth it as all together they will last many years. Also, because these are a little more malleable and flexible, they are super easy to "install" (just wiggle it onto the band over the metal end clasp). The nub in the loop is key for the loop to stay in place. Works great!! I did not experience any adverse reaction like another reviewer did, and I do have fairly sensitive skin (maybe the other reviewer got a contaminated batch); but I would imagine you can gently wash these with mild dish soap before use if you're concerned.

Works perfect with my Garmin Vivosmart HR+. My original keeper broke after much wear and tear. I was so happy to find a replacement. I now have extras on hand as well. Easy to install. Works and looks as good as the original.

The plastic loops on my Garmin watch band always tear after several months of usage. The watch is great, just occasionally needs a new band or loop. These are perfect when I need a replacement. This package will probably last me a couple of years or more.

My husband uses these bands on his Garmin Vivosmart HR. They fit the wristband fine and do the trick of keeping the wristband on his wrist. It would be nice, however, if the "tooth" fit into the groove a little better; the band tends to slip a bit. All-in-all they work well and we would recommend them.

These RuenTech band fasteners are a great deal and appear to be as durable as the original Garmin fastener (which for me, broke after about 2 years). There is a slight shape difference between these and the original but no qualitative or comfort difference. Indeed, Ruen-Tech is offering 11 for the same price Garmin charges for 1 (with their shipping charge). I except these to break at some point as the original Garmin fastener did, but with 11, they should outlast the tracker itself. Note that I have the Garmin Vivosmart HR with the serial number noted in Ruen-Tech's description. The fit was perfect, but if you have a different model and/or serial numbers not stated, they may not fit yours and it is not Ruen-Tech's fault.

These work fine. But I should have just bought whole new band for same price

They are too large for my 1/2" band.

The strap ring on my Garmin has broken several times. In the past I've ended up replacing the whole band. It is great to be able to just replace this piece. I've had it for a while now and it seems to be holding up really well. But if it breaks, there are so many more that I doubt I'll have to replace the band itself ever again. It was easy to get over the clasp but tight enough to hold the strap from flapping. (And I hate when it flaps around😔) This is a great solution.