The two most important metrics to look for when shopping for a flashlight are the batteries and the lumens. Batteries: There are two big categories of both flashlights and headlamps: rechargeable flashlights and those that take batteries. The difference is in how you recharge them. AA or AAA batteries are easy to find and can…
Other Phones to Consider Google Pixel 9. Photograph: Julian Chokkattu We test a ton of Android phones. We like the ones below, but you’ll be better off with one of the options above. If you haven’t yet done so, check out our Best Cheap Phones and Best Folding Phones guides for more. Google Pixel 9…
Because there are so many variables—including your local climate, your home’s size and design, how the system is installed, and construction of the ductwork—Consumer Reports doesn’t test central air conditioning systems. Instead, we estimate the reliability of major brands on the market by asking our members about their experiences with the AC systems they purchased…
Certification: Make sure the heater you buy carries a safety certification label from an independent testing organization, such as the UL mark, the ETL label from Intertek, or certification from CSA International. Shutoff features: A smart sensor that automatically shuts off a heater when it overheats is a must. You’ll also want a tip-over switch…