This is great news. I can almost walk out the door without my wallet now! I've been having a terrible time with Apple Pay / Amex / TFL combo and invariably my phone will vibrate and authenticate but the gate won't open. I usually have to try 2-3 times before it lets me go through and typically just stand aside until the gate clears and try again. There is nothing worse than a crowded station and someone holding up the queue.I can confirm that it worked at King’s Cross St Pancras and Paddington stations this morning using my Apple Watch. Looks like it’s going live across London.
It seems more reliable than the Apple Pay method, which sometimes didn’t register correctly at the gate.