7 Gadgets That You'll Want to Buy ASAP and Use All the Time

Staying hydrated is important for Spring and Summer, and I have to say I've never been more challenged to hit my desired water intake with this nifty gadget. H2O Pal ($99) tracks your water intake and sends your smartphone or tablet notifications to ensure you are staying on top of your goals. Using a coin cell battery that lasts up to six months, it's a great add-on to your fitness-tracking wearables.