im browsing amazon and looking for a better scale that will weigh accurately at my size, 300lbs plus. suggestions? thanks!

I have the Withings scale and it says the maximum weight is 396 pounds. I LOVE this scale. It automatically syncs with my phone so I can see all the numbers and it calculates the BMI for me. It also give me the weather forecast every morning when I'm standing on it! It has a built in CO2 monitor and a heart rate monitor. It also syncs with my Jawbone UP, but it doesn't automatically update my weight on that app so not sure what the point is.

thank you! i will look into it.