AirPods deliver an industry-leading 4 5 hours of listening time 5 — and up to 3 hours of talk time 6 — all on one charge. And they’re made to keep up with you, thanks to a charging case that holds multiple charges for more than 24 hours of listening time

A smartwatch is a wearable computing device that closely resembles a wristwatch or other time-keeping device. In addition to telling time, many smartwatches are Bluetooth-capable. The watch becomes a wireless Bluetooth adaptor capable of extending the capabilities of the wearer’s smartphone to the watch.