Bandai is trying to bring nostalgia back on a ring. While Bandai's previous lineup, the Tamagotchi Paradise, was a massive success over in Japan, it now looks like the company is squarely targeting young adults with the all-new Tamagotchi ring.
Just when you thought the wearable tech craze had run out of ways to stick some electronic doodad on your body, Bandai is staging an engineering flex that feels equal parts ridiculous and ambitious. Whether miniaturizing a virtual pet down to cocktail-ring dimensions actually translates to everyday practicality remains to be seen, but on paper, it stands as an attempt to deliver the smallest digital pet Bandai has ever built.
The target for the Tamagochi Ring seems to be more focused on young adults rather than young children.
Measuring a mere 28mm tall, it is roughly half the size of the 1996 original egg that defined childhood for an entire generation. But unlike the novelty charms you might pluck from a capsule machine outside an Akihabara station, this is not a plastic replica. Bandai crammed a micro 0.56-inch full-color LCD screen, physical controls, and a rechargeable lithium battery straight onto a cocktail-ring band you wear on your finger.
Two Years of Engineering to Shrink a Virtual Pet
Getting a color Tamagotchi down to knuckle-size was not a trivial feat. When Bandai first introduced full-color screens with 2008’s Tamagotchi Plus Color, the thirsty displays forced them to switch to AAA alkaline batteries, ballooning the egg to a chunky 68mm.
The Tamagotchi ring took two years of ground-up miniaturization to reverse that trend. Engineers completely ditched on-device USB ports, saving massive internal real estate and stripping away bulky circuit protectors, by moving charging duties entirely into an included display charging dock. The whole device runs on just 64 parts (52 electronic bits and 12 plastic shell components), nearly half the parts count of the Tamagotchi Paradise.
The Tamagochi Ring contains a rechargeable lithium battery that is charged through the dock
The classic three-button layout is still visibly stamped on the front, but to keep the tiny chassis usable, actual gameplay inputs are handled via discreet tactile buttons along the sides.
Thirty Years of Pixels on Your Knuckle
Released to celebrate the brand’s 30th anniversary, the ring packs a surprisingly robust lineup of 30 distinct characters spanning every era of the franchise. You can raise icons like Mametchi and Kuchipatchi from the 1996 debut, mid-2000s Connection favorites like Memetchi, and modern color-era stars like Lovelitchi—with secret evolutions tucked away for attentive caretakers.
Some iconic 1996 debut caracters will be making a return, along with secret evolutions!
Bandai rolled out pre-orders on Premium Bandai at ¥7,700 across three metallic, fashion-forward colorways: Pink & Pearl White, Light Blue & Metallic Gold, and Black & Metallic Silver. Each unit includes an adjustable ring spacer (fitting sizes 10 and 14) and a ball-chain attachment if wearing a hungry alien on your knuckle feels slightly too bold for a Monday morning board meeting.
From Left to Right: Pink & Pearl White, Light Blue & Metallic Gold, and Black & Metallic Silver
It’s stylish, wildly unnecessary, and an absolute masterclass in miniaturization. Just don’t forget to feed your virtual pet while typing out that quarterly deck.
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