We’ve already got devices that measure all of our land-borne fitness characteristics, so naturally the next on our list is Garmin’s Swim. Set in the length of your pool, hit the swim button, and the watch does the rest, measuring distance, elapsed time, stroke type and more, all of which wireless syncs to your computer via Garmin’s ANT USB stick.

Learn more and order at Garmin, or check out Engadget’s hands-on review – 150$.