Fitbit adds Zip to its workout routine Video

Video description: A new personal fitness tracker is unveiled, Samsung deflates Galaxy S4 launch reports, and Twitter profiles now have header images.

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Nike FuelBand

The FuelBand is actually a clever motivational tool -- for some people. It's the casual person's fitness tracker, and Nike employs tricks like awards and badges and color LEDs to keep you moving. For someone used to watching television, or better yet, playing video games, the FuelBand can be very effective in getting them off the couch. But the FuelBand isn't for everyone. Anyone who already has an exercise routine and is looking for a better way of tracking their workouts won't be satisfied with this wristband

Fitbit Ultra

Small, lightweight, and both simple and fun to use, the $100 Fitbit Ultra helps couch potatoes get up and moving.

Tech Minute: Radio podcasts help with music discovery

It can be easy to get into a music rut. You listen to the same tunes on your commute, workout to the same playlist, and have your go-to albums for every dinner party. In this Tech Minute, CNET's Kara Tsuboi goes beyond sites like Spotify and Pandora and recommends some radio station podcasts that help you mix up your audio routine.

Loaded: 1 million Twitter followers

eBay buying out South Korea's Gmarket, AT&T; launches a location tracker for its entire network, and CNN beats me to 1 million Twitter followers.

Episode 5: We get physical with the Nike+ FuelBand and the Fitbit Ultra

Molly takes on the biggest physical challenge of her life with the aid of the Nike+ FuelBand and Fitbit Ultra; the knives come out to unbox the Personal Rover; and Sharon Vaknin creates a DIY NFC Phonedock. Plus, we merge the physical and digital worlds with a look into augmented reality.

Samsung Galaxy 4G

Samsung's Galaxy sequel brings 4G to the Vibrant-like handset, but it will only run Android 2.2 at launch.

Samsung Galaxy Beam's cool, built-in projector

It could have been hokey, but Samsung's Galaxy Beam projector phone is surprisingly useful.

CNET's hands-on with the Samsung Galaxy Tab

Samsung unveiled its Galaxy Tab at the IFA electronics show in Berlin. Here's a look at what the Android-powered tablet has to offer: portability, responsiveness, performance, a nice screen--but several rough patches as well.