The camera also works with Apple HomeKit, Amazon Alexa, and Google Assistant. Between work responsibilities, trying to figure out what recipe to cook for dinner, and keeping up with my seemingly never ending personal to do list, it’s safe to say that my mobile phone battery suffers quite a bit throughout the day. Thankfully, my portable USB battery pack swoops in to save the day when my smartphone battery dips below 20%. Our editors tested the best USB battery packs and determined that the RavPower Turbo Series 20100mAh is the best bang for your buck. The charger is slim enough to fit into a backpack or purse so you can charge your devices on the go. Outfitted with two USB ports, the portable pack can charge smartphones, laptops, and more. The Apple Watch Series 3 may not be the latest model, but the price is just right for those who don't want to spend more than $200 on a smartwatch. It's easy to see why the Apple Watch Series 3 has over 1,400 reviews and an overall 4. 5 star rating on Amazon. It’s waterproof, features an optical heart sensor, keeps track of your workouts, reads text messages, makes phone calls, and more. I was on the fence when I got my Apple Watch, but it's become such an integral part of my everyday life that I couldn't live without it now.