Renpho Lynx Smart Ring-Sizing Kit

desertcart.com: RENPHO Lynx Smart Ring-Sizing Kit, Size Before You Buy(Tar Black, Size 6-13) : Electronics Review: Great kit & Ring - RENPHO Lynx Smart Ring-Sizing Kit- this review is just for the sizing kit only. Looks a lot like the real ring but is lighter. I am so glad I got the ring sizing kit first as my normal size is a 8 but in this smart ring I wear a 10 on the fingers they recomend using. Highly recomend if your going to go for this brands ring get the kit first. This part is for the ring. Size 10, black After wearing the ring now for a little over a week I have to say I really like it. The app is very easy to use. I just use the basic parts of it I didnt sign up for anything. It really seems to keep track of how much I am walking (steps) as well I like adding in my water intake, So I can keep track of that. For once I have something that keeps track of my sleep even the odd hours I do sleep which is during the day as I work nights. I like that it tracks my stress, heart rates. If I really want to get fully into it I could track all my meals but honestly that is just a little to much for me. I would have to add most of my meals in the old fashioned way as I eat two bites and I am full and drink protien drinks. Having had weightloss surgery My meals are tiny. But that part of the app is also there so you can keep track of food if you want to. Most times I forget I am wearing it as it feels just like a normal ring, and on and off through the day I log onto the page just to update my steps and add in water intakes. The rechange case if small and handy. I normally just leave it at home as my ring is holding a change nicely It lasted nearly the full week. I also use the Exercise feature while I am using my tredmill so that at least counts towards my counts on the app. All in all I am very happy with the ring and I am glad I got it. I did take a two year protection plan out on it as a precaution. Review: Sizing Kit - Worth Buying! - The sizing kit worked great! I wanted to replace a much cheaper fitness ring and figured the sizing would probably be the same (size 10). I figured it was worth the kit price to double check - and it was delivered quickly. It DID fit slightly tighter than my old ring so I wore the sizer for a couple of days. By the time I ordered the ring, I was reassured that it would fit comfortably and could be easily removed for charging even if my fingers were slightly swollen. My new ring fits perfectly and is MUCH more accurate. The app is definitely superior and much easier to use. Buy it!! :)