The Galaxy Watch8 Classic is Samsung's dress-meets-performance smartwatch. This SKU, SM-L505UZKAXAA, is the 46mm Black LTE model for the US market (XAA, unlocked). It ships with a black Hybrid band in Medium/Large. The rotating bezel gives precise, tactile control of apps. A Quick Button launches apps, times workouts and runs common routines. The Dynamic Lug System makes bands easy to swap and holds the watch snugly for accurate health readings. Connectivity is where the LTE model earns its place. An embedded SIM covers a broad set of 4G LTE FDD and TDD bands, including B2, B4, B5, B12, B13, B14, B66 and B71, with 3G WCDMA as fallback. You can make calls, send messages, stream music and receive notifications without your phone nearby. Wi-Fi 802.11a/b/g/n on 2.4GHz and 5GHz, Bluetooth 5.3 and NFC are included. Location runs on GPS, Glonass, Beidou and Galileo, with dual-band L1 and L5 GPS for improved accuracy. Inside, a 3 nm penta-core processor runs Wear OS Powered by Samsung with One UI 8 Watch. It is paired with 2GB of memory and 64GB of storage, 49.3GB of it available. The 1.3-inch 438 x 438 Super AMOLED display reaches up to 3000 nits for clear reading in direct sun. Google Gemini handles natural voice requests from the wrist. Health tools include Advanced Sleep Tracking and Coaching, Bedtime Guidance, and FDA-authorized sleep apnea risk detection. Energy Score, Running Coach, personalized Heart Rate Zones and VO2 max metrics cover fitness. The 445mAh battery is rated up to 40 hours with Always On Display off and 30 hours with it on. The case is rated 5 ATM, and a wireless charger is included in the box.