The market is flooded with wearables such as smartwatches and fitness trackers that all track activities (walking/running) with more or less accuracy, and while some offer good IP67 or IP68 ingress...
The market is flooded with wearables such as smartwatches and fitness trackers that all track activities (walking/running) with more or less accuracy, and while some offer good IP67 or IP68 ingress...