Get any smart watch and setup the health tracker. I got a samsung, my wife a Fitbit, my parents have a Xiaomi and a Huawei. All of them helps you at least to be aware of what a slob you are hahaha! At least all of them notifies you when you've been sitting too long and counts your steeps. At some point you feel it like a game and at 11:45 pm if you are 1000 steps shot, you start walking inside your house to complete your daily goal.