Samsung Galaxy Fit3, Health/Activity Fitness Tracker, Smartwatch for Android, 13 Day Battery, Sleep/Snore Tracking, Heart Rate, 2025, Silver [US Version, Amazon Exclusive, 2Yr Warranty]

Product overview

Samsung Galaxy Fit3: What to Know

Samsung's Galaxy Fit3 is sold in the US as an Amazon Exclusive rather than through Samsung's own US retail site directly, which is worth flagging since it means Amazon is effectively the primary place to buy the specific US-warranty version rather than one option among many. The listing we verified is the 2025 model year, in Silver, with a US version and 2-year warranty. It stands out visually for its 1.6-inch AMOLED display, noticeably larger than the screens on the Amazfit Band 7 or Garmin vivosmart 5, packed into a light, roughly 18.5-gram aluminum body.

On tracking, the Fit3 covers continuous heart rate, SpO2 (blood oxygen), sleep tracking with snore detection, and stress monitoring, along with over 100 workout modes. It does not include an ECG sensor or skin-temperature tracking, and it doesn't have a built-in GPS chip; like the Garmin and Amazfit trackers here, it borrows your phone's GPS during a connected workout. Water and dust resistance are rated at 5 ATM and IP68.

Battery life is where we found a real discrepancy worth disclosing rather than papering over: the specific US Amazon Exclusive 2025 listing we verified states 13 days, while several other Galaxy Fit3 listings (generally the international/2024 model variants) advertise up to 14 days. The difference likely comes down to firmware, region, or measurement conditions across model years rather than one figure being wrong, but we're flagging it so you're not surprised if you see both numbers while shopping.

Importantly, there's no subscription of any kind tied to the Fit3. It pairs with the free Samsung Health / Galaxy Wearable app, and while it's built to work with Samsung phones, it's compatible with Android phones generally rather than requiring a Samsung device specifically; it is not compatible with iPhones.

Key Listed Features