One if these ran for about 30 days and the other about 7 days. $80 each
These are about the same size as the maxspect 4k gyres and produce about the same flow.
It was tricky to get these connected to the mobile app. But I figured out the exact steps that works flawlessly. There are great flow modes and programmed run times. As an individual flow pump it is great!
The downside is when you need more than one linked. While it does allow for a master and secondary linked pumps for alternating flow modes, only the master can have different power settings per program. The secondary pump only has a user-defined power setting that is used for every programmed mode and time. For example, if you want the secondary to flow at 75% in gyre mode during the day, but need it to run at 30% in constant flow at night you can't run it at 30%. It must run at 75%.
If you unlink them and run as individuals, then you can set the speed and mode for each programmed time.
Perhaps they will release a new firmware to give the secondary pumps in a linked configuration more flexibility someday. I didn't want to wait and replaced them with a Hydros Wave Engine and 2 Maxpect 4k gyres.
Will not ship.