What's the easiest way to log the times a sensor's activated?

[FriedCheese2006]

App: Device Tracker, Multiple Device On/Off Times, On Counts, Notifier, Battery Levels, Switches, Contacts, Temperatures, Power, etc.. With variables access

Device Active Time Tracker Timer, on Counter, Max/Min time/values. Track the time a device is On/Active and count how many times it was On/Off. Also track total Cumulative time in hours or days. Options to store these On times, cumulative times and On counts into Hub variables for using in Rule Machine or Viewing on Dashboard. Set up Timer/Count or variable reset schedules or do it remotely with a hub variable. Set a push notification when a device on time has elapsed Supported tracking times…