The UP connects to an iOS device (iPhone 3GS or higher, iPad, or iPod Touch 4th generation or newer) via the headphone jack to transfer data. There is no Bluetooth connectivity, curious from Jawbone which specializes in Bluetooth devices, but the UP skimps on wireless to save on battery life. Jawbone claims the UP's battery should last up to 10 days.
The wristband is "made of a spring steel frame encased in durable, sweat-proof, water-resistant, hypoallergenic rubber" and is water-resistant up to 1 meter -- basically, it can be worn 24/7, even during workouts or taking a shower, but don't go swimming with it.
The wristband's companion app, UP by Jawbone, tracks activity, sleep and meals with elaborate and polished charts -- the UP's internal vibrating-motor can even wake users up with a gentle vibration at the ideal time:
Within 30 minutes of your desired wake up time, the band will intelligently interpret your sleep graph identify the best moment in your natural sleep cycle so that you feel as refreshed as possible. For example, if you were to set your wake up alarm for 7:30am, the band would vibrate at the best time between 7:00am and 7:30am based on your sleep cycle.
The wristband tracks jogging runs as well and, when paired with an iPhone, displays users running routes on a map. There are also "challenges", health goals and competitions that UP users can join on their own or with friends. Challenges include walking 100,000 steps in 10 days, climbing 1,665 steps (the same number as in the Eiffel Tower), or sleeping for 10 straight hours to get a good night's sleep.
Finally, the app allows users to create a "photo journal" of what they eat and it sends a push notification a few hours after a meal to ask how they feel. The goal is to help users discover which foods make them feel best.
The UP by Jawbone is $99.99 and goes on sale in the US on November 6, the UK on November 17th for £79.99, and worldwide by the end of 2011. It's available from Jawbone's online store, the Apple Store, Best Buy, AT&T and others.
The UP by Jawbone app is a free download, available for the iPhone or iPad. However, it doesn't do anything without the wristband itself.