Affordable and well designed, the Trianium Atomic S Battery Case is the top iPhone battery case for its price range.
A fast cheap charger, the Anker Ultra Slim is a great iPhone battery case for its price range, despite a few design annoyances.
The Notti smart light illuminates every time you get a notification and the incessant blinking quickly becomes annoying. I like it better as a mood light or party enhancer.
The Incipio Offgrid Express has some design flaws, but get this over the pricier Mophie Juice Pack.
The OtterBox Resurgence Power Case is a good choice for power and protection, but if you don't need that much durability, consider something with a sleeker design.
With a wave of your hand, the Logi ZeroTouch smartphone car mounts and app activate truly hands-free, voice-commanded control.
Mophie's backup battery case remains one of the best in the biz, but it's pricier than others, so consider it an investment.
The company that pioneered the iPad case for start-to-finish video production breaks from its Apple-only designs with an option for any smartphone (or small tablet) videographer -- regardless of device.
The SkyBell HD Wi-Fi Video Doorbell's 1080p resolution and array of third-party integrations set it apart from the pack, including August's impressive Doorbell Cam.
The Shoulderpod is an elegant and dead simple way to boost your the quality of your phone videos.
If you ever need an Android-powered portable projector that you can use to Skype someone that also doubles up as a Wi-Fi hotspot, look no further.
In addition to providing a grip and physical shutter keys, the Cam Plus adds a second battery to your G5 handset.
The snap-on module will offer better audio quality and a more powerful speaker for LG's new G5 phone.
Ampy promises to generate power from your everyday movement, but it just doesn't deliver the goods.
If you want to get the most out Continuum, spending the extra bucks on the Display Dock is a no-brainer. But Continuum has a little way to go before it becomes the new killer app.
Apple's own iPhone 6 and 6S-compatible battery case is compact, comfortable and works with Lightning cables, but other cases exist that cost less and deliver more power.
This two-port USB car charger and smartphone vent mount are only as big as a stick of gum when combined.
With its ability to toggle between nearly any smartphone, tablet and most computers, Logitech's smooth-operating and affordable K380 is one of the best multidevice wireless keyboards you can buy.