If you're an iPhone user, you could probably use these trackers to monitor your keys, wallet, luggage, and even your young kids, especially with this $20 discount.



Source: ADnet
Source Link: https://www.zdnet.com/home-and-office/apples-airtag-4-pack-is-20-off-with-this-deal-ahead-of-black-friday/#ftag=RSSbaffb68