Designing a Personal Pebble Watchface
The author walks through their process of designing a custom watchface for the Pebble smartwatch, focusing on personal needs and preferences. They cover the design decisions, technical implementation using Pebble's SDK, and the final result tailored to their daily use.
Background
- Pebble is a line of smartwatches (2013–2016) known for their e‑paper-like always‑on displays, long battery life, and a thriving third‑party app/face ecosystem. The original company, Pebble Technology, was acquired by Fitbit (later Google) in 2016, but the watches remain usable thanks to community efforts like Rebble.io.
- The author is sharing their process for building a custom watchface for their own Pebble. This sits in a longer tradition of Pebble owners writing personal, minimalist watchfaces in C (using Pebble’s SDK) to get exactly the information they want (e.g. time, date, battery, weather) in a specific visual style — often retro, monochrome, or highly condensed.
- The article is notable because community tools such as the Rockbox‑inspired "Pebble Boulder" or online watchface generators lowered the bar, but raw SDK watchfaces still require compiling C code with the old Pebble toolchain, which no longer receives official updates.