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BLE Mindfulness Bracelet

3D model description

Build yourself a bracelet that buzzes when you’ve received notifications from an iOS device. Get subtle haptic feedback and a NeoPixel LED to indicate the app. It's also great for reminding yourself to get up and walk away from your desk.

Learn Guide


Code on GitHub

3D CAD Files

Adafruit Feather Sense nRF52840

DRV2605L Haptic Motor Controller

Vibration Mini Motor Disc

3.7v 420mAh Battery

Slide switch

10-wire Silicone Ribbon Wire

Visit the Adafruit shop online -

  • 3D file format: STEP and STL



Adafruit was founded in 2005 by MIT engineer, Limor "Ladyada" Fried. Her goal was to create the best place online for learning electronics and making the best designed products for makers of all ages and skill levels. Since then Adafruit has grown to over 25 employees in the heart of NYC. We've expanded our offerings to include tools, equipment and electronics that Limor personally selects, tests and approves before going in to the Adafruit store. We pride ourselves on having great prices, the best customer service, technical support and fast shipping. We hope we can assist you on your journey of learning - At Adafruit we celebrate engineering happiness!



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