The Inkwell Watch
The Inkwell Watch is an open-source curved e‑ink smartwatch engineered for low‑power reliability and all‑day readability.
About
The Inkwell Watch delivers a stylish and distraction‑free eink watch experience that prioritises longevity and wellness over constant alerts.
Built for people who value clarity, comfort, and practical design, Inkwell offers a modern take on slow, sustainable technology.
The Inkwell watch is currently in the hardware prototyping stage.
Check out the instructables build log,
where the inkwell watch is a finalist in the 2026 Jewellery Category.
The current prototype version validates the electronics, firmware, and power system. Powered by a USB-C chargeable 400 mAh battery, it already reaches close to a week of use in real‑world testing.
The next iteration will move to a titanium housing, and smaller electronics footprint.
Check out the project on GitHub
The Inkwell Watch Project
The Inkwell Watch Project
The Inkwell Watch "Bold"
Concept image of the Inkwell Watch "Bold" The first available version of the watch. Design and Prototyping has begun.
About Me
Hi, I’m Selby. I’m an engineer and maker from lutruwita/Tasmania, and I’ve been building Inkwell from the ground up. I designed the electronics, the firmware, and went through many curved e‑ink experiments. I also undertook all the hands‑on prototyping that goes with designing and building a unique wellness watch like this.
I like working slowly and intentionally, mixing hardware with craft to make technology that feels calm rather than demanding attention. Inkwell is my attempt to build a watch that reflects that approach: simple, quiet, and made with care.
Selby
Inkwell's Father
Sign up for the First Batch
If you’re excited about Inkwell Watch "Bold" and want to be part of the first batch, you can become a Bold Supporter and reserve one of 30 spots with a deposit.
This $150 fully refundable deposit saves one of 30 early spots in the first Inkwell Watch Bold batch.
The deposit helps me plan materials and production while giving you a guaranteed place in line. The final price will be $650 in total, including this deposit. You can request a full refund anytime. Please note: Stripe’s processing fees aren’t refunded.
Bold Supporters will also receive a discount on all future products.
I'm Interested / Get in touch
Please provide your details below along with your optional message. For those not interested in the Inkwell Watch Bold first batch but would would be interested in future versions, please consider leaving your details.