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🎉 Tiny console, huge nostalgia—carry your retro arcade in your pocket!
The TinyCircuits Thumby is a palm-sized, programmable game console keychain featuring a 1.2-inch OLED screen, 5 built-in retro games, and MicroPython coding support. Rechargeable via micro-USB with a 2-hour battery life, it offers multiplayer connectivity and a durable design, making it a perfect blend of STEM learning and portable gaming nostalgia for tech-savvy millennials.




| ASIN | B0B4Z915Q9 |
| Age Range Description | 8 years and above |
| Battery Average Life | 2 Hours |
| Battery Description | Lithium-Ion Polymer |
| Best Sellers Rank | #40,397 in Toys & Games ( See Top 100 in Toys & Games ) #51 in Plug & Play Video Games |
| Brand Name | TinyCircuits |
| Color | Grey, Clear, Pink, Teal |
| Controller Type | Button Control |
| Customer Reviews | 4.6 out of 5 stars 1,049 Reviews |
| Display Type | OLED |
| Educational Objective | Coding and STEM learning |
| Form Factor | Handheld |
| Hardware Interface | USB |
| Included Components | Keychain, Thumby |
| Is Assembly Required | No |
| Item Dimensions | 0.7 x 0.3 x 1.2 inches |
| Item Dimensions L x W x H | 0.7"L x 0.3"W x 1.2"H |
| Item Type Name | Playable, Programmable Keychain |
| Manufacturer | TinyCircuits |
| Manufacturer Maximum Age (MONTHS) | 600.00 |
| Manufacturer Minimum Age (MONTHS) | 96.0 |
| Manufacturer Part Number | ASK4003-A |
| Material Type | Plastic |
| Memory Storage Capacity | 2 MB |
| Model Number | ASK4003-A |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Players | Multiplayer |
| Operation Mode | Manual |
| Platform | Not Machine Specific |
| Power Source | Battery Powered |
| Screen Size | 1.2 Inches |
| Size | tiny |
| Theme | Retro |
| UPC | 852844005617 |
R**D
A Tiny Tech Marvel - Fun, Novel, and Educational
I recently got my hands on the TinyCircuits Thumby, and it's been an absolute delight. Despite its minuscule size, the build quality is impressive. It feels sturdy enough to hang on a keychain without worries about damage. The real charm of the Thumby lies in its novelty. The games are fun, and playing on such a small device adds a unique twist to the experience. While the controls can be a bit challenging for those with larger hands, it's a minor trade-off for its compactness. One of the Thumby's standout features is its programmability. The TinyCircuits site offers an easy-to-use platform for downloading a variety of user-created games, making it a versatile device for gaming enthusiasts. The screen quality is surprisingly good for such a tiny gadget. Text is clear and readable, and the display responds well during gameplay. I've used it for about an hour at a time, and the battery life has been more than adequate, though I haven't pushed it to its full limit. Overall, I'd definitely recommend the Thumby. It's not just a novelty item; it's a conversation starter and a great way to spark interest in coding. Whether you're a gaming enthusiast, a collector of unique gadgets, or looking to introduce someone to the world of coding, the Thumby is a fantastic choice.
D**J
Great device and great company
Unique little device that you can keep adding or subtracting games. This company is top notch, and really puts the customers first. It is fun to see what will come next from them. I had bought the thumby color and that brought me to this one.
P**M
Learn Micropython!
So much CPU in a tiny package. The games are kinda lame and hard to play for adults.
J**�
Tiny, functional, interesting! I Love her, but she wont charge 🫠
✨️UPDATE: Got the replacement, and she works like a charm! 🎮❤️ +2 stars! (Original review Below) 1. Size: let's be honest. If you're buying this product, chances are it's because you want something miniature, novel, and functional. The thumby does exactly that....and very well! 2. Appeal: personally i am a huge fan of miniature things, and tech. The inner nerd went crazy when Thumby introduced a miniature piece of tech.... and you can program your own games and imagery, also?! Love that. 3. Quality: the little device may be a challenge to control and use due to its size, but there is no lack of quality in the feeling or function. The keys are satisfyingly clicky, the material feels nice, the special black-grey display adds a subtle hint of depth to the retro games, and the tiny sound feedback that it produces gives you just enough to emulate a nice, retro, portable game console. 4. Downsides: first and foremost the packaging is cute and minimal, much like you would find on any novelty item. There is basic information such as what games come pre-loaded on the device and where you can go to download more games or program your thumby. The biggest miss here is that there are no instructions or user manual. I had to google the information for charging the device, and read through the website's FAQ section. (Maybe include a QR code or link to an online user manual?) Another problem, which hopefully is just device specific; mine wont charge... whatsoever. Only way I can use it is if it's plugged in to a power source. Started an exchange for mine, lets see how the replacement does! (-2 stars for this alone) Overall: i absolutely love the concept of this little device, its so small it takes up less space than a flash drive, and i loooove that you can program your own functions or even select from other pre-made games and functions that other users have created.
J**L
🤑🤑🤑🤑🤑🤑
Loved them and fun but too fun I left in my pant and it broke also too expensive for its size
C**.
Pocket-Sized Entertainment and Icebreaker
Alright, this tiny game console? It’s a whole load of fun packed into a tiny package. Look, you’re not gonna be breaking any high scores on this thing—playing the games? Tough as nails. But that’s not the point. It’s a total conversation starter. Whenever I’m stuck in line or waiting around, this little gadget’s my go-to. People are always like, “Whoa, what’s that?” And when they find out it’s an actual working mini-game console, their minds are blown. Sure, mastering these mini-games is a whole different ball game. It’s more about the challenge than the actual gameplay. But trust me, the reactions you get when people realize it’s legit and not just a cutesy keychain? Priceless. So, if you’re down for some tiny, quirky fun that’s bound to turn heads and spark some conversations, this little game console’s your buddy.
R**.
This thing is adorable!
If you love tiny things, computer programming, and the original Game Boy, this is the toy for you! I bought one for myself, for my birthday, and I am impressed. (I also recommend picking up a pair of highly magnifying reading glasses, by the way.) I went immediately to the website and downloaded a bunch more tiny games onto the Thumby, which was click-button easy. The tiny games are playable and the screen is quite bright and crisp. The only downsides are: 1. It doesn't come with a data cable, and not every micro USB cable allows data transfer, so I had to try a couple of cables I had on hand before finding one which let me link to the Thumby website via my Windows computer. 2. It doesn't come with a "keychain" -- it's a cord to a jewelry-sized lobster claw clasp. Don't expect it to work as a durable keychain, though it can be hooked onto a carabiner or such if you really want to put it with keys. 3. Needs magnification to be readily visible to my eyes, but then I'm getting on in years and my eyes aren't as good as they used to be. Everything else about this little gadget is wonderful! You don't need to be a computer programmer to enjoy it, though the FAQ on their website is useful no matter your level of experience. Makes a great gift for anyone who loves miniature gadgets.
K**I
Absurdly small, a lot of fun
It is the size of a small flash drive and be ause of that the D-pad can be a bit challenging to use, you have to develop a technique. And there is a quite a few games for it, the best ones I have found so far are Guiguitte (tribute), OutThumb and Gravity Challenge. There's also sudoku,but too small to see. You can of course write your own, if you are so inclined, there's a whole browser based SDK for it. And it does have sound output, just pretty quiet. But hey, think how cool you'd have been as a kid in the 90s if you brought something like that to school. You need to install "battery" to be able to check the battery state, as the default UI doesn't have a way to check it. Also it literally has a smaller screen than my flashlight.
J**E
Rope made poorly
The rope it comes with went loose a few days after buying it and I lost it, terrible that they'd ship it out with that loose of a knot with that weak of a condition
L**S
Gran -pequeño- regalo
Se lo regalé a mi hija que estudia ingeniería en computación. Fue un hit ! Le encantó. Es diminuto y se puede programar. Trae snake kenza de default.
L**T
Really fun!
Really fun to play with, works well, seems good quality.
M**F
Great
My son id enjpying it for 3rd year on weekly uses
さ**ん
少しの待ち時間に遊べて楽しい
pcにつなげることでいろいろなゲームも入れれますし少しの時間に遊んだりできて楽しいです。分解してバッテリーとj基盤の間にスピーカーがあるので分解の際は傷つけないようにした方がいいです(分解はお勧めできません)
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