If your credit card limit for cash withdrawals abroad is sufficiently high, ATMs will permit four digit € cash withdrawals. If even that is not enough, please remember that if you bring cash into the EU that equals 10,000 € or more, you must report it to customs (red channel after baggage claim)

In principle, it is. However, I need to have it unlocked frequently for proper cleaning and also for sports (e.g. I cannot wear it when cycling)