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Tech Review: Apps to help you stay healthy, fit

Samsung Galaxy Tab 2 7.0 | CNET rating:

Samsung Galaxy Tab 2 7.0 | CNET rating: 3.5 stars out of 5 (Very good)

The good: The Samsung Galaxy Tab 2 7.0 delivers a mostly pure Android 4.0 experience for only $250. The tablet also trumps the Kindle Fire in extras by including dual cameras, expandable memory, and TV remote-control functionality.
The bad: The screen doesn't look as pretty as other PLS displays, and its camera performance is lacking compared with other tablets in the line.
The cost: $194.99 to $275.12
The bottom line: The Samsung Galaxy Tab 2 7.0 offers an excellent value and a full Android 4.0 experience unmatched for the price.

Read more Credit: CNET

Holiday traditions vary from family to family, but there's one ritual that's universal.

"Everyone comes together with the flu, sits around and makes each other sick," physician Peter Hudson says.

iTriage (iPhone, iPod Touch, iPad, Android, free)

Hudson is CEO of iTriage, a mobile app (also available at that is one of the most popular products in the emerging mobile health -- or mHealth -- market.

With more than 8 million downloads, iTriage has tapped into something people want. It's a combination of a symptom tracker (with information reviewed by Harvard Medical School) and a virtual yellow pages, directing users to nearby doctors, hospitals, pharmacies and more.

"We've heard hundreds of stories of people saving time, money and lives," says Hudson, noting that the top searches each December are for upper respiratory infections and depression.

It's something to keep in mind if you open up a smartphone on Christmas morning and find yourself in need of a trip to the emergency room later in the day.

The mHealth Summit earlier this month at National Harbor near Washington showcased several other smartphone applications designed to track your behaviors, encourage better habits and generally improve well-being.

Juice (iPhone, iPod Touch, iPad, free)

The self-proclaimed "World's Funnest Energy Tracker" really is fun. The cartoony interface helps keep tabs on sleep, exercise and nutrition. (Were you an "awful" eater today? Tap the plate of junk food.) Daily tips aim to boost results over time.

GetHealth (iOS, Android, free)

With a concept inspired by Foursquare, this app lets you "check into" healthy behaviors. Your actions translate into "Munch," "Move" and "Mind" points, weighted based on your current health. Use those numbers to compete with friends.

PillJogger Lite (iPhone, iPod Touch, iPad, free)

Keep your medications straight with this virtual pillbox that sends reminders and helps track what you've taken. For now, good behavior is rewarded with games, but the app plans to offer coupons, rebates and other prizes eventually.

Weight Watchers 360°(iPhone, Android, free with cost of monthly membership)

Santa knows if you've been bad or good -- and, now, so does Weight Watchers. The diet program just introduced its members to Weight Watchers 360°, an app designed to be a constant companion. Not only does it track food (with the help of a bar code scanner and a "Snap & Track" feature that lets you photograph a meal and assign a point value later), but it also focuses on your environment, says Catherine Ulrich, senior vice president of

A "Spaces" function considers where you are (home, traveling, etc.) and your options, and offers "Panic Moment" advice. "Routines" helps you commit to small steps (such as eating breakfast).

Add it all together, and that smartphone can connect you to long-term success.



Eye on the future

Google has hired author, inventor and futurist Ray Kurzweil as director of engineering. Kurzweil, whose latest book, "How to Create a Mind," is a current bestseller, is also a software designer. Among his inventions is a print-to-speech reading machine for the blind. On his website, the Queens-born Kurzweil, 64, says his goal at Google is to help turn "the next decade's 'unrealistic' visions into reality."

Tweets from the past

Twitter is rolling out a feature allowing users to get a file containing an archive of every tweet they've ever posted. Twitter said it is testing the feature with a small number of users before implementing it systemwide. The option to download the tweets' archive will appear on a user's "settings" page.

Distracted walkers

Texting while driving is a documented problem, but texting while walking may also pose a safety hazard. Nearly one in three pedestrians observed at high-risk intersections by University of Washington researchers were involved in a distracting activity. Pedestrians texting while crossing the street were four times more likely to ignore traffic lights or fail to look both ways compared to undistracted walkers.


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