fitness

It's not often that the worlds of technology and surfing collide, but when they do, the results can be pretty epic.

On a recent trip to Nazare, Portugal, big-wave surfer Garrett McNamara was able to paddle into a 45-foot wave--a feat that would be difficult to achieve on arm power alone--thanks to the help of jet-propelled surfboard.

The high-tech surfboard is the creation of a San Diego-based company called WaveJet. WaveJet is actually a pod that can be attached to any surfboard, kayak, or other personal watercraft and features battery-powered twin jet drives that produces 20 pounds of thrusts and can propel the board up to 12 miles per hour. A wristband worn by the surfer allows him or her to control the twin jets wirelessly and also provides information about battery life, which stands at around 40 minutes if used continuously. … Read more

Gentlemen--ladies, too--start your wristbands.

Although better known for its Bluetooth headsets, Jawbone is venturing into fitness gadgets with UP, a wristband that tracks your activity level, what you eat, and when you sleep. SmartPlanet's Sumi Das speaks to Jawbone Product Management VP Travis Bogard to find out how it works and gets an answer to a common complaint about the product--why doesn't it transmit data wirelessly?

This video first appeared on SmartPlanet under the headline "Can a smart wristband make you healthier?"

The ski and snowboarding season is upon us, and there are a number of tech products out there that let you track your runs, keep in touch with buddies, and listen to music, but the Recon Mod Live just might be one of the coolest gadgets for skiers and snowboarders yet.

Developed by Recon Instruments, the Mod Live uses a micro-optic display (hence, Mod) to project real-time information about your run, such as distance, speed, altitude, and vertical drop, right inside your ski goggles. The product consists of a mini computer on the right side that includes a GPS chip, accelerometers, a mini LCD, and 600MHz ARM Cortex-A8 processor, which is connected to a battery on the left side through a single cable. Users then insert the Mod Live into their goggles to view a virtual dashboard of stats. … Read more

New fitness technology products like Fitbit and Jawbone Up are aimed at pushing healthier lifestyles. The eButton isn't yet ready for prime time, but the University of Pittsburgh project really knows how to get all up in your business.

The eButton tracks all those little details that you would hesitate to confess to your personal trainer. The device combines a miniature camera, accelerometer, GPS, and a set of sensors into a gadget that you wear pinned to your chest.

The eButton is kind of like the Santa Claus of fitness tools. It knows if you've been out jogging or if you haven't gotten up from the couch since that "Battlestar Galactica" marathon started 12 hours ago.… Read more

With many of us spending more than 40 hours per week at work, you might be having a hard time fitting exercise into your daily routine, but a company called Revo Innovations thinks it has the solution with a contraption called the FitDesk.

The FitDesk is a foldable stationary bike that brings the gym to your office. Instead of traditional handlebars, the bike features a padded deck, where you can place your laptop and continue to work, surf the Web, or play games (in case you're not a treadmill fan), all while pedaling away the calories. Resistance controls also allow you to intensify your workouts as you pore over those Excel spreadsheets. … Read more

Can cold weather ruin your car speakers? More of your insights into self-driving cars, recommendations for cheap cars that are fun to drive, and our plans to review the VW GTI.

Jawbone, a company known mostly for Bluetooth audio accessories like the Jawbone Era and the Jambox, is venturing into the health and fitness industry with a new product called the Jawbone Up.

First revealed at TEDGlobal, it's essentially a tiny wristband that works in conjunction with the Jawbone Up iPhone app to track your movements, sleep patterns, and eating habits to help you make healthier lifestyle choices. Jawbone breaks that into three categories: Measure, Engage, and Act.… Read more

Apple has created a series of new clock faces for people who wear their iPod Nanos as watches.

The mini music player can double as a watch thanks to special bands designed by iWatchZ, Lunatik, and other vendors. iWatchZ offers a variety of iPod Nano watch bands ranging in price from $25 to $90, while Lunatik's bands run from $40 to $100.

To kick off the 2011 iPod Nano revealed … Read more

Apple's latest iPod Nano goes on sale today with a new, lower price $129 (8GB), $149 (8GB), and a few extra software tweaks. Nothing about the iPod's design or hardware features has changed from last year's model, including the seven available colors.

Really, the difference comes down to the software, which is available as a free update to anyone who purchased the 2010 iPod Nano. The new touch-screen software offers 16 new clock face designs, improving its appeal as a high-tech timepiece, as well as a new navigation interface with larger touch-screen icons. Those who prefer the … Read more