10 Best Smart Tags For Dogs 2025 in the United States

The Samsung SmartTag2 (2023) is a compact and lightweight smart tag, making it comfortable for dogs to wear. With dimensions of 2.06 x 0.31 x 1.13 inches and a weight of only 0.494 ounces, it won't be cumbersome on your pet. The impressive battery life of up to 1.5 years means you won't have to worry about frequent recharging, a significant advantage for busy pet owners. However, it should be noted that this smart tag only works with Galaxy devices, limiting its compatibility.

The Samsung SmartTag2 uses both Bluetooth and ultra-wideband (UWB) technology, which enhances its tracking accuracy when used with the SmartThings Find app. This could provide peace of mind if your dog tends to wander. Furthermore, the IP67 rating guarantees protection against dust and allows it to withstand water immersion up to 1 meter for 30 minutes, adding to its durability. A downside is the lack of explicit GPS tracking, potentially reducing its effectiveness in extensive areas away from Galaxy devices. Additionally, there's no mention of activity monitoring features, which some pet owners might find valuable.

There are no subscription fees mentioned, which could be a financial advantage. Available as a 4-pack in black and white, it’s a versatile option, though the lack of a US warranty might deter some buyers. This product is a reliable choice for basic tracking needs, specifically for users with Galaxy devices.

The Fi Series 3 Smart Dog Tracker is designed to help keep track of your dog’s location and activity. It uses GPS along with cellular and Bluetooth connectivity, providing reliable tracking even when your dog is far from home. The collar comes with a six-month membership included, covering the cellular service needed for real-time location updates. It is fairly lightweight at about 12 ounces and made with durable plastic, making it suitable for active dogs without being too bulky.

The device supports activity monitoring, allowing you to keep an eye on your pet’s exercise habits for better health management. Since it relies on a subscription for cellular connectivity, there will be ongoing costs after the included six months. While the plastic build is sturdy, it might not be as rugged as some other collars made with metal or reinforced materials. The size and weight are reasonable for large dogs (this model is extra-large), but it may not be the best fit for small breeds.

The companion app works with smartphones, tablets, and PCs, making it easy to check your dog’s status from different devices. If you want a tracker that combines solid GPS accuracy with activity tracking and don’t mind the subscription fees, the Fi Series 3 is a strong choice, especially for larger and more active dogs.

The Tukio 2025 Air Tags are compact and lightweight Bluetooth trackers designed primarily for iOS users, leveraging Apple's Find My app for locating lost items. Weighing just under an ounce and measuring about 1.2 inches across, these tags are small enough to attach to a dog’s collar without causing discomfort. They use Bluetooth to connect with your iPhone or iPad and tap into the vast Find My network, which means you don't need a GPS chip or cellular plan. This helps keep costs down, as there are no subscription fees required.

Battery life is strong, with a replaceable CR2032 battery that lasts up to a year, and the device alerts you when it’s time to swap batteries. The tag is also rated IP67 waterproof, so it can handle water exposure during outdoor activities, which is useful for active dogs. However, since it lacks built-in GPS, real-time tracking depends on being near your phone or other Apple devices, limiting its usefulness for tracking dogs at longer distances or in rural areas.

Durability-wise, the device is solid and comes with protective silicone cases and key rings for easy attachment. It also features encrypted communication to protect your privacy. There is no activity monitoring, so it won't track your dog's movements or exercise. Additionally, this tracker is not compatible with Android, which restricts its user base. The Tukio Air Tags provide a simple, affordable way for iPhone users to keep tabs on their dog's location in urban or suburban environments, while pet owners needing live GPS tracking over long ranges or activity data would find better options among dedicated pet trackers with GPS and cellular connectivity.