I have had the E70 for a week, and I already hate it. After doing some searches, I am running into the same problems others have.
It doesn't pick up dead algae well, it can't hold connectivity to wifi well, and in my case it can't get itself out of the deep end. It starts to go up the ramp to the shallow end, then just slides to the right or left and stays in deep end, even when under manual control.
Granted my pool is dirtier than ever while I open it and clear out the algae, but the M400 had no problems with this. I have run the e70 4-5 times and it has done almost nothing.
It doesn't pick up dead algae well, it can't hold connectivity to wifi well, and in my case it can't get itself out of the deep end. It starts to go up the ramp to the shallow end, then just slides to the right or left and stays in deep end, even when under manual control.
Granted my pool is dirtier than ever while I open it and clear out the algae, but the M400 had no problems with this. I have run the e70 4-5 times and it has done almost nothing.