Samsung airtag

Start by identifying how many items you want to track and where you’ll use them most. In this line you’ll find options in multi-pack sets, such as 4‑packs, which are convenient for tagging different belongings like keys, bags, or a travel suitcase. Look for models with IP67 water and dust resistance, NFC Lost Mode for contact sharing, and Bluetooth tracking. Some variants also offer Ultra Wideband (UWB) for more precise finding on compatible Galaxy devices, plus a replaceable battery for long-term use.

UWB enables precise, directional locating beyond standard Bluetooth. When a Galaxy device with UWB is nearby, it can guide you straight to the tagged item with higher accuracy than Bluetooth alone. This feature is highlighted on certain SmartTag2 variants, offering a more efficient way to recover items in cluttered spaces. If your phone doesn’t support UWB, you’ll still benefit from reliable Bluetooth tracking and the NFC Lost Mode to share contact details.

Yes, a multi-pack is often the smarter choice for households with several items or travelers who want to monitor multiple belongings. A 4‑pack gives you four trackers in one purchase, which is ideal for tagging everyday items like keys, wallets, bags, or luggage. You’ll still get the same core benefits: app-based finding, IP67 protection, and, in supported variants, NFC Lost Mode to display contact information when the tag is found.

Lost Mode relies on NFC and the accompanying app to display your registered contact information and message on the finder’s smartphone, regardless of the operating system. This means someone who finds your tagged item can quickly see how to reach you without needing your phone. The feature is designed to be OS-agnostic, so you don’t have to worry about compatibility as long as NFC is available on the finder’s device.

Ensure your Galaxy phone supports Android 9 or higher and has UWB if you want the full Ultra Wideband locating experience. UWB-enabled devices can leverage precise finding alongside Bluetooth, giving you a clearer path to your tag. If your phone lacks UWB, you’ll still enjoy robust Bluetooth tracking and the NFC Lost Mode, which remains a practical way to share your contact information with finders.

Battery life varies by use, but several SmartTag2 variants come with a replaceable CR2032 coin cell, designed for long-term use. Depending on the exact version, you can expect roughly up to a year or more before replacement is needed. When the battery runs low, you’ll replace the coin cell to restore full functionality, keeping your tracking capabilities consistently available for your belongings.