Please ensure Javascript is enabled for purposes of website accessibility How often should I recharge my Halo Collar and what is the expected battery life of the collar? - Halo Collar

The Halo Collar will last for up to 30+ hours on a single charge, depending on factors such as having the most up-to-date firmware and how much time you are spending in the app.  You should remove the Halo from your dog each night, and charge it overnight so you can start the next day with a full charge.