LinkedIn Pulse has been redesigned and former users will find it confusing, but there are new features in the app that make it a worthwhile download for both news addicts and professionals.
Despite a few design quibbles, the Withings Pulse is one of the best wireless pedometers to date.
If you prize its built-in heart-rate monitor over top-notch sound quality, the Jabra Sport Pulse one of the better wireless sports headphones out there, particularly in terms of fit and features.
A new wristband and new firmware improve the Pulse and make it a true fitness band, but it's not a big leap forward over last year.
The Hisense Pulse Pro runs "Android TV" software and sports a refreshed user interface and an impressive remote.
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Another entry in the growing compact gaming laptop category, the Maingear Pulse 14 is slim and portable, with decent specs, but it's too expensive considering its lackluster screen.
It may not sound quite good as some $200 competitors, but the JBL Pulse's integrated light show adds a flashy new dimension to the listening experience that makes it a worthy contender in a crowded market.
We hate to criticize PCs that strive to balance performance and power efficiency, because the goal is noble. But despite its visual charm, Maingear's Pulse requires too many speed compromises to entice PC gamers, and too few benefits over a competing system from HP. Its base configuration may have some appeal as a digital entertainment system, but this higher-end Pulse needs the core technology to catch up to its aspirations.
The networking site for professionals overhauls news app instead of "slapping on" new features.
For the first time, a distant, pulsing neutron star was there for astronomers to study -- until it disappeared. Crave's Eric Mack explains the extreme forces hiding it from view.