I got this specifically because I was too frustrated with always loosing my keys. It works perfectly! And, it's great because it's like a two way tracker. If you press the button twice on the cube, the phone linked to it will ring, even if it's on silent. You'll even have GPS locations for the cube and there's some way to set the status for the community to search for it (good for families that also have Cubes, but still don't want a stranger who happens to have a Cube to see my keys and steal them lol). You can link multiple Cubes to the same phone, so it's you can track your family member's items also.

It's hard to judge the battery quality since I just got the product last week. So, I cannot say it will really last 8-10 months like advertised, but it does come with a spare battery. Like any similar product, for the Cube to work, you need to always have your phone's bluetooth on, which will drain your phone battery faster than otherwise.

It's thin enough to not be bothersome to add to your key ring (which it comes with a key ring in case you don't already have one).

I've used Cube products before for my keys. I put this Cube Pro in my car hanging from a chain from my car mirror. It's a way of me having something to help me find my car in bigger parking lots. Now, it wasn't designed with this in mind, but it works! There are limitations. Your smartphone Cube app will lose track of the cube after a few hours. But it will give you the last location - and then, using the Satellite setting, I get a picture of the area I last left my car and it is very accurate. You MUST remember to press the button on the Cube Pro itself. Once you hear the beep, your Smartphone has it and will record it as the Cube's last location. This works! I've used it at the airport and at the Mall and found my car easily. Just remember to check your Smartphone to make sure it has your location BEFORE you leave your car - using the button on the Cube will refresh it. I never tried it for luggage or the various other functions it was designed for. It does work for my car - with the limitation I outlined.

Bought this after thinking I lost my one and only car key for 2 days, only to discover them buried in our laundry bin. It was quite a scare. And it made me realize
1. I need a spare car key made asap &
2. I need a better way to track my keys.

At first I looked at Tile, but thought if this performed as well and had added bonus ofnreplacavle battery I'd try this one.

It comes with a battery installed, as well as one extra which was nice. I used one prong from a fork to pop open the compartment where battery is located. The app must be downloaded, and honestly it has terrible reviews. I think they may have updated it since some of the more recent reviews. People complain about the app being very intrusive but if your phone allows you disable app notifications, I've found this prevents any pops ups. It does want to access your camera, photos, videos, location, and I believe one other thing. I dont believe you need to allow it access to all of these for it to work. Mainly you need Bluetooth and potentially Location allowed for the app. I could be wrong though.

So far it actually works pretty well if within the house. After connecting the app to Cube once, I find you can disconnect bluetooth, even power cycle phone, and it reconnects after everything turns back on. I've only had for 2 days but it is a promising purchase so far. Will update this pending any changes. I could see us using this for our 2 house cats who always manage to disappear for hours at a time. But for now I'll see if it helps me keep my keys....and sanity..

I bought 3 of these, and have been patient for about a year now. I have constant connection issues. The tracker on my cats harnesses won't connect even when I'm right next to them. The one on my keys randomly disconnects when I'm anywhere away from my house while my phone in in my pocket. I regret ever trying this thing out. I wouldn't recommend getting it, it's already to late for me to get a refund on this thing so don't throw your money away. Oh yes one more thing, it's accuracy sucks, it keeps saying my cats and keys are a block away from my house even when they are with me.

Let me start off with the fact that I lose my keys or phone or mind at least once a day. My husband tells me constantly that I need to put stuff in the same place every time.
So, after losing my keys for the millionth time I started checking out things like tile. I wanted something that would work dual purpose. Often I will lose my phone in the bed ( or my favorite dog will lay on it to hide it from me so I pay more attention to him ) or I will drop my keys down somewhere and can't find them. Hardly ever do I lose both but this product covers that too in the app which I can access from my daughters phone.

This thing totally rocks as I have been able to locate my keys in the bottom of a basket of items that I would have never been able to locate on my own. The beep is loud enough to locate it without being annoying. The app also shows you the proximity that you have to your keys too.

I am thinking about buying another one for my husband and daughter as they are constantly misplacing their phones too ( I swear the bed swallows them) and this is much easier to handle than logging into find my iphone all the time. I cannot recommend this item enough.