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Arduino GEMMA Miniature Wearable Electronic Platform

Marsoni M251S
Sale price$11.94
Pay 4 payments of $2.98 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Arduino GEMMA Miniature Wearable Electronic PlatformWhat do you get when you combine an Adafruit classic with geniuses at Arduino? The Arduino GEMMA! It's a tiny wearable platform board with a lot of might in a 1" diameter package. Powered by an Attiny85 microcontroller and programmable with the Arduino IDE over USB, you can realize any wearable project with this compact and powerful board. This is a collaboration with Arduino. cc and Adafruit. This product is for US Sales only! Use Arduino IDE 1. 6. 4
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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 554 reviews
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K
Verified Purchase
Kyle
Waukegan, US
★★★★★ 5
Worth it, gents
Size: 10, Color: Black/Anthracite
These are very comfortable and lightweight. They’ve held up admirably through day-in, day-out wear and tear for about three months. The size is precise, the price is reasonable, and the style is on point. I’d buy them again in a heartbeat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
R
Verified Purchase
Romeo
Fort Morgan, US
★★★★★ 5
Good shoes for a nice price.
Just straight up good shoes. They look good, they're comfortable, really ain't nothing wrong with em.
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Reviewed in the United States on May 16, 2026
J
Verified Purchase
Josh
Cuba, US
★★★★★ 5
The daily shoe.
Size: 13, Color: Black/Anthracite
Great daily running shoe! It took approximately 3 weeks to fully break in, but now they feel incredibly comfortable. My feet stay nice and cool throughout the day. I went on a light waterfall hike and the water resistance held up fine. The shoes look great; in direct sunlight they look a little dark blue, but they are still perfect for work.
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Reviewed in the United States on May 16, 2026
D
Verified Purchase
David Todd
Draper, US
★★★★★ 5
Great pair of shoes
Size: 11 Wide, Color: Black/Anthracite
Great pair of shoes feel great and look great and they are very light for a pair of shoes
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Reviewed in the United States on May 19, 2026
I
Verified Purchase
Irish711
West Palm Beach, US
★★★★★ 5
Nice fit, classy looking sweater
Size: Medium, Color: Navy Blue
I bought this for my husband because now that he is retired and lost weight, he needs casual clothing to go out and socialize. This sweater is both classic and sporty, working well in a golf course or a night out. It is soft, washes well and fit perfectly. I am ordering more in different styles and colors. It is light weight and not bulky.
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Reviewed in the United States on October 23, 2025

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