An epidemic of viral pink eye, or conjunctivitis, is plaguing hundreds of thousands in Vietnam, India, and Pakistan.For months amid summer heatwaves and record rainfall, the contagion has been building, as health...

At a glanceExpert's Rating ProsAvailable in plug-in, wired, battery-, and solar-powered configurationsTies tightly into Ring’s and Amazon’s ever-expanding smart home ecosystemsRadar-based motion detectionIFTTT support opens lots of integration possibilitiesConsYou can use Ring’s Pre-Roll...

At a glanceExpert’s Rating Pros8x zoom lets you get up close to the actionSolid low-light performance340 degrees of pan and 80 degrees of ensure you can see almost anywhereConsNo spotlight for “color” night...