Samsung Galaxy Watch FE 40mm BT Smartwatch (Blue Band, Silver)

The Samsung SM-R861NZSAXAA is a Galaxy Watch FE with a 40 mm profile that pairs the clarity of a 1.2 inch Super AMOLED display with an aluminum case and a comfortable blue band made from TPU. Designed for Android users who want fitness insight without carrying a phone at every workout, it connects over Bluetooth and runs Wear OS, giving you easy access to Samsung Health, notifications, and your favorite apps.

Inside, the watch measures more than steps. The bioelectrical impedance sensor reads body composition, letting strength athletes and people who follow nutrition plans keep an eye on muscle, fat, and water balance directly from the wrist. A built-in ECG records heart rhythm while the watch automatically checks for irregular beats and shares alerts when something does not look right.

During exercise, Galaxy AI studies your performance and builds personalized heart rate zones. Runners can see when to speed up or slow down, cyclists can hold a zone for endurance, and anyone who prefers high intensity interval training can hit targets without guessing. More than ninety workout profiles, GPS that locks on quickly, and compatibility with Galileo, GLONASS, and Beidou mean accurate maps and pace data whether you are on city streets or forest trails.

When the day winds down, the watch tracks sleep stages and adapts its coaching over time, giving practical tips that help shift bedtimes or improve rest quality. With 16 GB of internal storage, you can keep music and podcasts offline, so a run or a commute stays untethered. The IP68 rating stands up to rain, sweat, and dusty paths, making the watch ready for swimming sessions, gym circuits, or weekend hikes.

• 40 mm Bluetooth smartwatch with 1.2 inch Super AMOLED display and 396 x 396 resolution
• Durable aluminum case and blue TPU band for everyday comfort
• Bioelectrical impedance sensor provides on-wrist body composition metrics
• Built-in ECG alongside continuous heart rate monitoring and irregular rhythm alerts
• Galaxy AI creates personalized heart rate zones based on your training data
• Advanced sleep tracking with coaching that adapts to your habits
• Integrated GPS plus Galileo, GLONASS, and Beidou support for precise routes
• Over 90 exercise modes and 16 GB internal storage for music and apps
• IP68 water and dust resistance for swimming, rain, and rugged environments
• Wear OS platform with Bluetooth 5.3 and NFC for seamless connectivity and payments