Your Apple Watch will guilt you into working out in the New Year

If you strapped on your Apple Watch this morning and immediately got a reminder that you need to hit the gym after your holiday feasting, you weren't the only one starting off the day feeling guilty.  Today, Apple sent every Apple Watch owner in the world a push notification announcing the "Ring in the New Year Challenge" — yet another reminder that every January should be spent exercising the last year's woes (and surplus poundage) away.  SEE ALSO: You can finally play 'Pok&eacu