With all the Samsung products supporting Qi wireless charging, I found the Duo charger very useful to keep my Note 20 Ultra, Galaxy Watch3 and the Buds Live ear buds fully charged. Sometimes I forget to plug in the device but with the Duo pad I just leave it on the pad and come back to a fully charged device. Honestly one of the best accessories I have purchased thus far.
I love it so much, this is my second one. Leave it plugged in and just lay my phone down for a charge. Doesn’t even matter that it is in a sturdy case. Wonderful!