This morning, I had to change my batteries. This is the second time in the 5 weeks I've had my OmniPod. Both times, it erased all information in the memory. I called Customer Service and because it has happened twice, they are sending me a new PDM overnight. They are also sending me a new pod because I just put this one on last night.
So far, I'm loving my OmniPod and their customer service.
Benny