Oh no! My condolences to your family
I have a smart pot, I wanted a programmable one when I was working. Now that I'm not working, it's not necessary. Mine only has four settings to choose from, High 4 or 6 hours and Low 8 or 10 hours. Then after that time, it switches to "warm" (which is almost like low on mine, I find the dish continues to cook some).
When I use it I often set it to High 4 hours or Low 8 hours, and then turn it off when the dish is done, I find it cooks on the hotter side so things cook quicker then many recipes call for. I actually like that about it, I know if the recipe calls for 8 hours on low, and I only have 6 hours, the dish will most likely be done in time and it can cook chicken cattiatore, pork ribs or italian meatloaf in 3 hours on High.
If I was buying a new one now, I would probably get a large crock pot, and I wouldn't put out the extra money for a smart pot. I guess it will come in handy when I go back to work someday.
ETA: I WORK my crock pot, I've had it for over 3 years and use it 2-3 times a week, so the "crock pot" brand has been reliable for me.