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🔑 Never Lose Your Keys Again!
The SIMJAR Key Finder is a wireless RF item locator that features a 90dB sound alert and a 100ft working range. It comes with 8 color-coded receivers, making it easy to track multiple items without the need for an app. With a long battery life of up to 9 months, this device is perfect for busy professionals and forgetful individuals alike.








| ASIN | B07X8W79VY |
| Are Batteries Included | Yes |
| Audible Noise | 90 Decibels |
| Battery Average Life | 9 months |
| Battery Life | 9 months |
| Best Sellers Rank | #188,652 in Electronics ( See Top 100 in Electronics ) #1,211 in Item Finders |
| Brand | SIMJAR |
| Compatible Devices | Universal compatibility |
| Connectivity Technology | wireless |
| Control Method | Remote |
| Customer Reviews | 4.4 out of 5 stars 1,173 Reviews |
| Enclosure Material | Plastic |
| Manufacturer | SIMJAR |
| Material | Plastic |
| Model Number | QF08B |
| Number of Batteries | 9 Lithium Ion batteries required. (included) |
| Range | 100 feet |
| UPC | 192295504322 |
R**F
best spent 30 dollars ever
This is the best device ever, simple, inexpensive, effective, find your keys or wallet just once when you are in a rush and you will consider it money well spent. Reliable - finds them every time. Batteries last a couple months, but the receivers flash the LED to tell you before it is hopelessly dead and lost. I even bought a second one to locate the transmitter if it is lost! Simple to use, no phone app, no registering for yet another website, no wifi no bluetooth, no data base of your location history sitting in the cloud somewhere as with TILE and the like.. Note you have to be in range (about 100 feet) so if you lose it while doing errands it isn't going to help. I use the Innway Accent wallet for that - (phone and wallet finding only) I've compared many and this is the best because it has the lanyard and handles 8 devices. The receivers could be thinner but thin enough to slide in my wallet. I looked at a similar one with AA batteries instead of coin batteries for the remote, but I find the receivers go through batteries faster and the remote is not as much of an issue.
A**R
Works great for cats but needs a small modification
First lemme say this is great. Battery lasts a long time, tags will have a red flashing light to tell you to replace the batteries and the range is decent (you don't need super long range because you won't be able to hear if it's too far/two stores away anyway). I have it for almost 3 years and I'm very happy with it. Because the tags are big, if you just hang them on the cat's necklace it'll be dipped in water while they're drinking. *Mandatory warning: do at your own risk and pretty sure the vendor won't cover damages if you do this wrong*. So I drilled a very small hole on the opposite side as shown in the picture. First time I did this I opened the tag and removed the board from inside before drilling just to be sure and I recommend doing the same. With two holes you can hang it horizontally on the cat's collar. Did that for three cats and works great.
A**R
Purchased for grandma, works great.
Bought this to help my grandma who has a habit of misplacing things from age. Set up a makeshift container on her fridge to keep the remote. I gave the product 4 stars because the pads it comes with seem to offset the sensor from whatever you stick it to (remote). Picked up Velcro pads at local drug store and it’s perfect now.
S**D
wish I had this a long time ago
I wish I had this a long time ago. It works great and the little tags have a light which really show up in the dark. I recommend this highly as I said it does work great and I have no problem so far I can hear the sound pretty clearly. The tags are a little large though that would be my only complaint.
S**E
Doing fine after four years
My Amazon order list tells me I purchased this in January 2022. It is still in use. Of course, I have run through quite a few batteries but rarely an I looking for an item whose battery is flat. Not knowing that I already had this, a friend bought a newer model by the same seller and I have no reason to think that it would work any better or worse although the screw on metal tags are an improvement over the little rings that came with mine. The newer models seem slimmer also. I highly recommend this.
T**S
Got it’s pros and cons
Love the loud beep and how many tabs it comes with comes with all the batteries needed and super easy to use. Only downside is the tabs are a bit big for newer electronic remotes or even in my wallet since I lose it in my house al the time
A**R
Peace at long last! This tracker works! Plus update 03/09/2021.
The Simjar Wireless RF Item Locator Tracker works! If you have anyone in your home, like I do, who loses items EVERY single day, you need this! I purchased this about 1 month ago, and it has been used several times now to find lost items--wallet, checkbook, keys and cell phone. It has saved hours of searching for items misplaced by a member of the household, as well as eliminating frustration from not being able to find stuff. All the receiver units that I attached to items most likely to be lost work. If the tracker quits tomorrow, I would still consider it a worthwhile purchase and a blessing, as I have gotten almost 1 month of peace, as well as gaining many hours of time better spent doing more fun things. UPDATE March 09, 2021: The organizationally-disadvantaged member of the household inadvertently tested one of the receivers to see if it could be immersed in water and continue to work. It does! A wallet with a receiver was left in a pant's pocket and washed and rinsed in a washing machine (but not placed in the dryer). This morning, we also got to test the receiver for the checkbook, which was lost. All the other receivers in use continue to work as well.
T**Y
Works great
I bought this because my family constantly “hides” the remotes from eachother, and sometimes themselves. Anyway, I figured with all the chaos during our move, I’d rather not lose my keys, and the small remotes. I even hug one from my toddler’s amber necklace. He loves to pretend he’s a firefighter, I’ve told him it’s his pager, when the pager goes off, he has to respond to his CO (me). He’s a busy guy and loves to be outside on our 40 acres. It’s been helpful, as soon as I don’t see, or hear him, I page him and he comes finding me right away. He’s usually just around the other side of the house, but it has helped give me a little more peace of mind. Between that and finding the remotes and my phone, I love these little beeper things. Wish they were a bit thinner, i have one on the back of my phone, used the Velcro that comes with it. It feels like I have a pop socket on it. It’s not too bad, but I prefer a lower profile look. But for the price, it works great! Just as I’d hoped!
R**O
c'est pratique !
un son un peu faible et certainement pas les 90 Db annoncés. Domage.
D**I
Utili
Dimentico sempre tutto,il modo.migliore per non perdere tempo...
K**O
Perte de mémoire
Très bien pour les Personnes ayant des problèmes de mémoire, très pratique. Il suffit d’appuyer sur une lettre avec le dessin pour retrouver l’objet
I**N
Helpful product to own
Aside from being a little bulky these things are nice to have if they could make them a little bit smaller that would be nice the sound quality is great
S**.
Alltagserleichternedes, gut funktionierendes Gadget
Das Beste Geschenk was ich meiner Mama hätte machen können. Seitdem werde auch ich nicht mehr regelmäßig beschuldigt die Schlüssel verlegt zu haben und wenn doch lässt es sich sehr leicht widerlegen. :-) Nur leider ist die Batterie jetzt leer und der Pieper samt Schlüssel verschwunden. Ich hoffe, wir finden ihn bald wieder denn der Schlüsselfinder hat uns den Alltag enorm erleichtert.
Trustpilot
2 weeks ago
2 weeks ago