A four-pack of Samsung Galaxy SmartTag2 trackers is on sale for $62 on Amazon, a discount of 38% from the typical price of $100.These Bluetooth trackers are compatible with Samsung phones and tablets, featuring a vast finding network and long battery life of up to 500 days.The trackers are IP67-rated for water and dust resistance, with a simple and aesthetically pleasing design.However, they only work with Samsung devices, which is a major limitation for non-Samsung users.