These clocks mimic the natural sunrise by gradually emitting light up to 90 minutes before your scheduled wake-up time — and best of all, they won’t jolt you awake like a normal alarm clock would.

The Bonjour smart alarm clock will read your calendar, traffic information, and current weather conditions and set your alarm for you.

Find the best sunrise alarm clock for you—we tested a dozen to help you choose, including alarm clocks from Hatch, iHome and more.