Apple has introduced the new second-generation AirTag devices, which have increased their range, battery life, and a louder speaker. The new AirTags are a portable Bluetooth tracking device that securely broadcasts its location via Bluetooth. They are now available at major airports and airlines, which can help you pinpoint a bag that may have been left behind. The tags also feature a new ultra-wideband chip that can detect them by 1.5 times compared to the original AirTags. They can also communicate with nearby devices to report their locations to the Find My network. The price of the AirTag is $29 and can be purchased in packs at most electronics stores, but it's more economical to buy individual units.