The World’s Smallest Tamagotchi Lets You Raise a Pet on Your Finger

Bandai’s 30th-anniversary wearable fits a 0.56-inch color LCD and 30 raiseable characters onto a $50 ring finger

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Image: Dexerto

Key Takeaways

Key Takeaways

  • Bandai engineered 64 components into a 28mm housing to create the world’s smallest color LCD Tamagotchi.
  • Worn on your finger, the Tamagotchi ring turns pet neglect into a publicly visible spectacle.
  • Priced at ¥7,700, the Premium Bandai exclusive launches February 2027 marking the franchise’s 30th anniversary.

You’re in a Tuesday meeting, someone glances at your hand, and your Tamagotchi is visibly dying on your ring finger. That’s not a nightmare. That’s Bandai’s actual product pitch. Announced August 27, 2026, to mark the franchise’s 30th anniversary, the Tamagotchi ring is the 39th entry in the main series — the world’s smallest color LCD Tamagotchi, worn on your finger instead of clipped to your bag. Pre-orders are open now via Premium Bandai. Shipping starts February 2027.

Smaller Than Your Attention Span

Miniaturization in service of a pet that still demands your full attention.

Bandai spent two years re-engineering the chip, circuitry, and component stack to hit this size. The result: 64 total parts — 52 electronic, 12 plastic — crammed into a 28mm-tall egg-shaped housing. That’s roughly half the height of the original 1996 keychain model. The 0.56-inch color LCD is the smallest ever fitted to a Tamagotchi. Serious engineering, in service of something delightfully absurd.

Here’s what you’re actually getting:

  • Display: 0.56-inch color LCD; 30 raiseable characters; minigames and room customization included
  • Dimensions: 28 × 23 × 35 mm; fits ring sizes 10 and 14 (spacer included); inner diameter ≈17.3mm at size 14
  • Power: rechargeable via dedicated charger; no coin cell; runtime not publicly specified
  • Colors: Pink × Pearl White / Light Blue × Metallic Gold / Black × Metallic Silver
  • Price: ¥7,700 (~$48–50 USD); import listings currently running $80+ USD

Other fandoms make jewelry that signals commitment. Bandai made jewelry that tests yours. The Black × Metallic Silver colorway wants to be taken seriously as an accessory. The tiny creature on its screen, demanding food every few hours, has other plans.

“Wear, raise, adore.”
Bandai‘s official Tamagotchi ring tagline

Image: Dexerto

The Stakes of Wearing Your Pet

When your digital companion is on your finger, neglect becomes a spectator sport.

If you grew up quietly killing Tamagotchis in a jacket pocket, this product finds you. This is the Labubu era of character companionship — people want cute, tactile, emotionally loaded smart gadgets close to their bodies. The ring fits that impulse, then raises the stakes. It adds something the original keychain never had: public accountability. Neglect your pet now and it shows, literally on your hand, visible to the entire coffee queue.

The ring isn’t marketed as luxury, but it behaves like it: metallic finishes, Premium Bandai exclusivity, a five-month wait for delivery. No Bluetooth. No app. No cloud backup. It’s a standalone device. For the right buyer — anniversary collector, nostalgic millennial, kawaii accessory enthusiast — that simplicity is exactly the point. For everyone else, this is a $50 conversation piece with a heartbeat.

Bandai didn’t just shrink a toy. They turned a private habit into something social, visible, and wearable. The real question isn’t whether you’ll buy it. It’s whether you’ll keep it alive.

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