It looks like the new ultra uses same charger as previous watch, however MagSafe duo doesn’t mention ultra as being compatible? Seems strange. I’ve ordered one so will test when I get it but would be very annoying if it didn’t work.
Just ordered Apple Watch Ultra. Was wanting to use with Apple MagSafe Duo Charger that I already own but Watch Ultra is not listed. The Watch Ultra is also not listed as compatible with the USB C 20 watt charger that I own either. In fact it looks like the own charger listing the Watch Ultra as compatible is the 35W Dual USB-C Port Power Adapter so having just paid £849 do I now have to spend another £69 to be able to charge it?
Mine also works with the Ocean band. I know the Duo doesn't always get a lot of love on these forums, and it doesn't support fast charging, and it's not USB-C, but I have a soft spot for it and am glad it works with the Ultra