Just two😃 - nothingPad and nothingWatch (real smartwatch with NFC). Tablet should be enough efficient, based on quite good SOC, like snapdragon 8 gen 1 or MediaTek 8200/9000. Not too expensive and not too slow.
Smartwatch with bigger screen, wearOS and necessarily NFC. I use contactless payments and this is main factor, to make decision which watch I will buy
