The Netatmo Station can constantly monitor your indoor air quality and can remind you when to ventilate.

FORBES: France's Netamo Creates Personal Weather Station

Indoor Tracker: Accurately track indoor runs using built-in sensors to count strides, so that users can monitor pace and distance even while running on a treadmill.

ENGADGET: TomTom makes own-brand GPS sports watches, no Nike swoosh in sight (updated: details)