How Do Smart Tags Work?

Samsung Galaxy SmartTag 2 vs. Galaxy SmartTag: Newer is better

What is RFID? - e2cc

Use the Samsung Galaxy SmartTag and SmartTag+

Samsung Galaxy SmartTag 2 vs. Galaxy SmartTag: Newer is better

How the Smart Tag works

How Do Smart Tags Work?

RFID self-service checkout - how does it work? — Datema Retail

Samsung's $30 Galaxy SmartTag tracker works like Tile's but only

Smart Tags - Content Tagging Made Easy