A camera timer lets you delay capturing a photo by three to 10 seconds. This step-by-step guide shows you how to set a selfie timer and a rear camera timer on your iPhone.

Press the digital crown. Open the timer app. Select one of the preset timers such as 1 minute, 3 minutes, 5 minutes. To set up the custom timer, scroll down, and set the duration. Apple Watch Timer ...

The Rachio 3 and Rachio Smart Hose Timer make it easy to automate your watering chores. But which is best for your home? Here's a closer look at both.