MARC BY MARC JACOBS Rimless Heart Interior Aviator Sunglasses

Make a tough-chic statement with this leather and chain bracelet from Chan Luu. This 5-wrap style perfects urban chic, so wear it give looks a downtown edge.

Accurately tracks daily steps, stairs climbed, distance, calories burned, and activity level via 3-d motion sensor and altimeter technology

Measures how long and how well you sleep - just wear it on your wrist at night with Fitbit wristband (included)

Small and discreet enough to wear all day -tuck it into a pocket or clip it to a belt or bra

Wirelessly uploads data to Fitbit.com; No monthly fee

See online graphs, compete with fri ...