---
product_id: 481290601
title: "TinyCircuits Thumby (Gray), Tiny Game Console, Playable Programmable Keychain: Electronic Miniature, STEM Learning Tool"
brand: "tinycircuits"
price: "€ 52.05"
currency: EUR
in_stock: false
reviews_count: 8
category: "Tiny Circuits"
url: https://www.desertcart.pt/products/481290601-tinycircuits-thumby-gray-tiny-game-console-playable-programmable-keychain-electronic
store_origin: PT
region: Portugal
---

# 5 pre-loaded retro games 2-hour Lithium-Ion Polymer battery life 1.2-inch vibrant OLED display TinyCircuits Thumby (Gray), Tiny Game Console, Playable Programmable Keychain: Electronic Miniature, STEM Learning Tool

**Brand:** tinycircuits
**Price:** € 52.05
**Availability:** ❌ Out of Stock

## Summary

> 🎉 Tiny console, huge fun — game, code, and connect anywhere!

## Quick Answers

- **What is this?** TinyCircuits Thumby (Gray), Tiny Game Console, Playable Programmable Keychain: Electronic Miniature, STEM Learning Tool by tinycircuits
- **How much does it cost?** € 52.05 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/481290601-tinycircuits-thumby-gray-tiny-game-console-playable-programmable-keychain-electronic)

## Best For

- tinycircuits enthusiasts

## Why This Product

- Trusted tinycircuits brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **STEM Meets Style:** A perfect gift blending education, sensory benefits, and geek-chic fashion.
- • **Code Your Own Fun:** Unlock endless creativity with MicroPython programming and an open-source online editor.
- • **Multiplayer Anywhere:** Connect two Thumbies with a Link cable to challenge friends on the go.
- • **Pocket-Sized Powerhouse:** The world’s tiniest playable game console fits right on your keychain.
- • **Retro Vibes, Modern Tech:** Enjoy 5 classic games on a crisp OLED screen with tactile button controls.

## Overview

The TinyCircuits Thumby is the world’s smallest handheld game console, featuring a 1.2-inch OLED display, 5 pre-loaded retro games, and a rechargeable Lithium-Ion Polymer battery lasting 2 hours. Designed as a keychain accessory, it supports multiplayer gaming via a Link cable and allows users to program custom games using MicroPython through an open-source online editor. Ideal for STEM learning, gifting, and on-the-go entertainment, Thumby combines nostalgic gameplay with modern coding capabilities in a sleek, portable form factor.

## Description

Play it. Wear it. Code it. Thumby is the smallest game console, a best friend for your keys and a playable electronic miniature. More than 6,000 Kickstarter and Indiegogo fans have bought Thumby to make it happen. Thumby comes with 5 retro games, 6 work keys for handling and a keychain to hang on your keychain, backpack, phone case, bag, etc. Connect 2 Thumby devices to the Thumby Link cable to play multiplayer games with friends. Use our free open source online code editor to add more games, download your own drawings and videos, or program your own games. Thumby is the perfect electronic figure, an educational learning tool, a sensory accessory or a gift. Choose your thumby color: Clear, Pink, Teal or Grey.

Review: Great - My son id enjpying it for 3rd year on weekly uses
Review: Samller than you can imagine - Got this as a gift and omg this thing is insanely small it's even smaller than my thumb, what an engineering marvel. Planning to get more of these

## Features

- SUPPORTS - Over 6,000 Kickstarters and Indiegogo contributors have supported/purchased Thumby to make it a reality
- GAMES - Pre-loaded with 5 retro games
- Function keys: 6 work keys for handling
- Solo/Multiplayer: play alone or against friends with the Thumby Link cable (purchased separately)
- Download drawings, animations, upload your own drawings and videos to Thumby. UNLIMITED GAMES - Add more games from our library. Code - Program your own MicroPython games with our online code editor. Suitable for children and adults, electronic miniatures, family gifts, holiday gifts, friendship gift, gift for dad, sister gift, sensory pendant for autism, ADHD accessories, class prize, STEM learning, keychain bracelet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4Z915Q9 |
| Age Range Description | 8 years and above |
| Battery Average Life | 2 Hours |
| Battery Description | Lithium-Ion Polymer |
| Best Sellers Rank | #59,374 in Toys ( See Top 100 in Toys ) #231 in Handheld Games |
| Brand | TinyCircuits |
| Brand Name | TinyCircuits |
| Color | Grey, Clear, Pink, Teal |
| Colour | Grey, Clear, Pink, Teal |
| Controller Type | Button Control |
| Customer Reviews | 4.6 out of 5 stars 1,002 Reviews |
| Display Type | OLED |
| Educational Objective | Teach programming and electronic skills in an engaging way |
| Form Factor | Handheld |
| Hardware Interface | USB |
| Included Components | Keyring, thumby |
| Is Assembly Required | No |
| Item Dimensions | 18 x 8 x 30 millimeters |
| Item Dimensions L x W x H | 31L x 18W x 8H millimeters |
| Item Type Name | Playable and programmable keychain |
| Manufacturer | TinyCircuits |
| Manufacturer Maximum Age (MONTHS) | 600.00 |
| Manufacturer Minimum Age (MONTHS) | 96.00 |
| 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 |
| Number of players | Multiplayer |
| Operation Mode | Manual |
| Platform | Not Machine Specific |
| Power Source | Battery Powered |
| Product dimensions | 31L x 18W x 8H millimeters |
| Screen Size | 1.2 Inches |
| Size | 0.7 pollici x 0.3 pollici x 1.2 pollici |
| Theme | Retro Games |
| UPC | 852844005617 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** TinyCircuits
- **Colour:** Grey, Clear, Pink, Teal
- **Number of players:** Multiplayer
- **Size:** 0.7 pollici x 0.3 pollici x 1.2 pollici
- **Theme:** Retro Games

## Images

![TinyCircuits Thumby (Gray), Tiny Game Console, Playable Programmable Keychain: Electronic Miniature, STEM Learning Tool - Image 1](https://m.media-amazon.com/images/I/71ERRF6XYkL.jpg)
![TinyCircuits Thumby (Gray), Tiny Game Console, Playable Programmable Keychain: Electronic Miniature, STEM Learning Tool - Image 2](https://m.media-amazon.com/images/I/81ZeBh-BmJL.jpg)
![TinyCircuits Thumby (Gray), Tiny Game Console, Playable Programmable Keychain: Electronic Miniature, STEM Learning Tool - Image 3](https://m.media-amazon.com/images/I/710fHPZ7pDL.jpg)
![TinyCircuits Thumby (Gray), Tiny Game Console, Playable Programmable Keychain: Electronic Miniature, STEM Learning Tool - Image 4](https://m.media-amazon.com/images/I/81aX6xNvKQL.jpg)
![TinyCircuits Thumby (Gray), Tiny Game Console, Playable Programmable Keychain: Electronic Miniature, STEM Learning Tool - Image 5](https://m.media-amazon.com/images/I/718+6nkCQwL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: How often do I need to recharge my Thumby?**
A: Thumby has up to 2 hours of gameplay via 40mAh rechargeable LiPo battery.

**Q: Does the Thumby play any sounds?**
A: Thumby plays audio from its piezo speaker.

**Q: How much storage capacity does the Thumby have?**
A: You get 2MB of space to store your games.

**Q: What type of processor does Thumby use?**
A: Thumby is powered by a Rasberry Pi Pico RP2040.

**Q: Can I link two Thumby's together?**
A: Yes, it has multi-player support via a Thumby link cable (sold separately).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by M***F on 15 September 2025*

My son id enjpying it for 3rd year on weekly uses

### ⭐⭐⭐⭐⭐ Samller than you can imagine
*by A***M on 14 November 2022*

Got this as a gift and omg this thing is insanely small it's even smaller than my thumb, what an engineering marvel. Planning to get more of these

### ⭐⭐⭐⭐⭐ Fun
*by J***O on 12 September 2023*

Super cute and so fun to play with 😊👍

## Frequently Bought Together

- TinyCircuits Thumby (Pink), Tiny Game Console, Playable Programmable Keychain: Electronic Miniature, STEM Learning Tool
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-25*