Customer Ratings & Reviews

Exactly what I needed to make sure that I was getting the right size for my finger. Each of the plastic rings is clearly marked and has the same three bumps inside where the health sensors are. You get a great feel for how comfortable the ring is to wear, along with how easily it can be put on and taken off. A must-have if you're considering a Galaxy Ring.

Pretty good and useful, you can find out your ring size, plus you’re getting a 10 dollar gift card. The only downside is that one of the rings could get stuck on your finger and it could be a hassle. But still pretty good.

A good price and helpful product for knowing the correct size of ring you need.

Amazing product, delivery was super fast, safe and reliable.

This is just a little box of plastic rings, but trust me, it's super important if you're thinking about getting the actual Samsung Galaxy Ring! Smart rings fit differently than regular jewelry because of the tech inside, so your usual size might be wrong. The best part about this kit is that it lets you try on all the sizes at home, for as long as you need. I even wore one to sleep and throughout the day to make sure it was comfortable, and it totally helped me find the perfect fit. This saves you a huge hassle of ordering the wrong size and having to return it later. Plus, many people have found that Best Buy gives you a gift card for the price of the kit, so it ends up being essentially free! It does exactly what it's supposed to do. If you're buying a Galaxy Ring, get this first!

I found this sizing kit to be an absolute essential and a "must-buy" for the actual Galaxy Ring purchase, as wearing the accurately weighted plastic rings for 24 hours helped me find the perfect, comfortable fit that my usual ring size would have missed. My biggest issue is the lack of half-sizes for a fine-tuned fit, and the plastic rings can feel a little rougher than the final product, which made picking between two sizes a confusing toss-up.

After 2 days of trying the size kit to pick a size and wear it for a while to be sure, I ordered my Galaxy ring. The actual ring matched the same size sample perfectly. Obviously the actual ring weighs a lot more, but the fit was the exact same. The only difference other than weight is the actual ring has smoother edges.

Not exactly the size of my fingers, but it helps. So I think it is worth it just to know the size of the Samsung ring or the one that is closest to your size.

This sizing kit is worth the investment (which you get back in the form of a $10 gift card). Instead of just slipping a sample ring on in a store, being able to wear it for several days is very helpful in deciding how the Samsung Smart Ring will actually work for you. Because the sizing ring is an actual copy of the ring (even including the small sensor "bumps" on the inside of the ring) I've been able to try out the right sizing for different fingers, to see which finger works best for me in all activities and at all times of the day.

I really like this product because it allowed me to find my right size ring.

The sizing guide is excellent and is quite accurate in comparison to the final product. The immediate rebate for application to the actual ring purchase is also highly beneficial especially since these smart rings have much different sizes than standard ring sizes.

Very good product to help you determine if this ring is right for you. Instructions say to wear for a while and in doing so you can see how this ring will feel with your daily activities. A great idea so you dont buy the ring and find it doesnt suit your daily activities.

Perfect tool for determining true size needed. However, no use for it after size found.

Excellent sizing kit. Just as you would suspect from samsung. Dont buy a ring without getting this kit first.

Great fit! I am so glad they give you the option to try on prior to buying! Way to go Best Buy/Samsung!

Extremely impressed that this size guide was available! It was important to me that i had the right fitting ring & gave me a chance to "try" my size and get comfortable with wearing the Samsung Ring before I actually purchased. I would definitely recommend that this is purchased prior to your investment of the Samsung Ring.

Does exactly what is ment to do. Plus you also get the $10 gift card towards the purchase of the ring which makes it almost free.

Nice clean affordable ring sizing kit. Allowed me to find the best ring size for my Galaxy ring. The ring fitted perfectly!

It’s a light weight easy to carry composite ring sizer. Plus it came with a gift card for the same value. Very nice.

Helped determine which size i needed. Glad this was available.