Iron nanoparticle film increases sensor sensitivity by 1.5 times https://sudonull.com/iron-nanoparticle-film-increases-sensor-sensitivity-by-1-5-times
Scientists at Immanuel Kant Baltic Federal University have created a flexible polymer film with magnetic nanoparticles that increases sensor sensitivity by 1.5 times. The slow drying technology reduces the cost of sensors for smartwatches and cars. Learn about the breakthrough!
PineTime Pro: open watches with AMOLED and GPS https://sudonull.com/pinetime-pro-open-watches-with-amoled-and-gps
PineTime Pro Prototype from Pine64: AMOLED, SpO2, GPS, power gating. For embedded developers — full review of improvements and comparison with the original. Explore the details.
Heir: smart module for fitness tracking on watches https://sudonull.com/heir-smart-module-for-fitness-tracking-on-watches
Learn how Ganance Heir turns ordinary watches into a screenless step tracker. Integration with Apple Health, 42 hours of operation. Pre-order from $150 — details and reviews.