Bluetooth Linking (Gen 1 and Gen 2 hoops)
It’s possible to link two hoops via Bluetooth to synchronize their timing and to transfer
motion data from one hoop to the other for interesting effects. Before trying, make sure
you have the latest software update available. Please note that these instructions apply
to Gen 1 and Gen 2 hoops with Bluetooth hardware. Bluetooth-equipped hoops are not
able to sync with WiFi-equipped hoops.
There are some quirks to be aware of when linking hoops. It takes 2-3 seconds before a
hoop is ready to connect or be connected to after it’s turned on, and the Bluetooth search
doesn’t always succeed on the first try. If you place the hoops next to each other with their
connectors close together when you turn them on, they’ll attempt to communicate over
short-range IR first, and this will make linking faster and more reliable.
Pressing the ‘link’ button will attempt the link. Try to aim the remote only at one of the
hoops. If they both try to start the link, they may both start talking at the same time and
neither will hear the other.
The hoop should show a repeating blue-yellow-blue pattern while it's searching for
another hoop. If more than one other hoop is in the area, it might not find the closest
hoop first. Again, holding the hoops close together so they can communicate via IR will
help this.
If it connects, both hoops will show blue-green-blue and then will be linked. Changes on
one hoop should show up on the other as well. Once they've connected once, the hoops
will remember their last partner and will try to connect to the same hoop again next time
you press the link button.
If the hoop shows blue-red-blue, it failed to connect to anything.