Silis

Silis is a prototype PCB designed by Logitale to fit inside connected shin guards for football. Built around an nRF Corvo (Ultra-Wideband) module paired with an IMU and an accelerometer, the device locates each player on the pitch to within 10 cm using UWB anchors, and measures sports-grade metrics: acceleration, effort, gait asymmetry, strike speed, and many more. Designed for confidential football clubs looking to measure their teams' effectiveness in both training and matches, it is an ultra-low-power device with a compact footprint that fits inside a shin guard, rechargeable via USB-C. A companion mobile app for device management is in development.