The new Motorola MOTOACTV neatly combines workout tracking with music in a flexible, mix-n-match system. The central unit (pictured with optional sports watch strap), records time, distance, speed, and calories burned, and comes in 8MB or 16MB flavours, allowing you to pack enough music for quite a journey. It is water-resistant, Bluetooth-ready, and mounts on wrist, arm, bike handlebars, or anywhere you feel like clipping it, with the various attachment accessories. There is a choice of wired and wireless (via Bluetooth), sweat-proof sports headphones with mics, that can be used with your smartphone as well. Locking in the music-workout connection, the MOTOACTV smart music player, an Android app, learns what tunes apparently motivate you in your fitness quest. And…a wireless, chest-strap heart rate monitor is also available. Versatile.