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TinyCircuits | Thumby Programmable Game Console Keychain – Retro Gaming Fun Mini-Console, STEM Learning, USB Rechargeable, 5 Preloaded Games (Clear)
TinyCircuits

Thumby Programmable Game Console Keychain – Retro Gaming Fun Mini-Console, STEM Learning, USB Rechargeable, 5 Preloaded Games (Clear)

By SpecPicks Editorial · Verified 2026-07-07

$29.95
Buy on Amazon — $29.95 Compare to similar accessories

*Price sourced from Amazon.com. Last updated 2026-07-07. Price and availability subject to change.

Bottom line: The Thumby Programmable Game Console Keychain – Retro Gaming Fun Mini-Console, STEM Learning, USB Rechargeable, 5 Preloaded Games (Clear) is a niche pick — read recent reviews before buying in the accessories category, priced around $29.95. Read recent reviews carefully before committing.

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SpecPicks Verdict

SpecPicks classifies TinyCircuits | Thumby Programmable Game Console Keychain – Retro… as a niche pick — read recent reviews before buying in the accessories category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. TinyCircuits's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Backed by TinyCircuits's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • PLAY ANYTIME, ANYWHERE – Ultra‑mini keychain game console with 6 tactile controls and OLED display ready with 5 built‑in retro games; portable nostalgia in your pocket.
  • EASY PROGRAMMING – Learn coding using MicroPython via free browser editor; no software install required, perfect for beginners and educators.
  • ADD, UPLOAD & SHARE – Expand the fun: load new games, animator drawings, or animations via USB; join the vibrant Thumby community.
  • MULTIPLAYER FUN WITH FRIENDS – Link two Thumby consoles (cable sold separately) for simple, shared gameplay like Pong or Tennis.
  • RECHARGEABLE & BUILT TO LAST – Includes a 40 mAh Li‑Po battery for around 2 h of gameplay; charges with any micro‑USB cable, durable polycarbonate build.

Full Specifications

SizeTiny
BrandTinyCircuits
ColorGrey, Clear, Pink, Teal
ThemeRetro
PlatformNot Machine Specific
Set NameColor
Form FactorHandheld
ConnectivityUSB
Display TypeOLED
Model NumberASK4003-C
Power SourceBattery Powered
Material TypePlastic
Item Type NamePlayable, Programmable Keychain
Operation ModeManual

Ready to buy?

TinyCircuits | Thumby Programmable Game Console Keychain – Retro Gaming Fun Mini-Console, STEM Learning, USB Rechargeable, 5 Preloaded Games (Clear) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-07. Price and availability subject to change.

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TinyCircuits | Thumby Programmable Game Console Keychain – Retro Gaming Fun Mini-Console, STEM Learning, USB Rechargeable, 5 Preloaded Games (Clear)
$29.95
View on Amazon →