Laps management:
-possibility to see the laps/splits on the map (with dots for example) and the charts (vertical bars, example again)
-possibility to add a lap/split on the map and on the charts
-possibility to delete a lap/split
Swimming (pool)
-possibility to merge two (continuous) lengths, as often the watch detects -wrongly- a new length in the middle of one. I am thus the proud owner of a personal 37sec / 100m record.... Cool but, mmh, 'surprisingly' wrong...
-possibility to change the swimm style (for me, my 910xt thinks that anything that is not breaststroke is "freestile"
Stéphane