Fitbit Inspire HR Watch Specifications: Screen: Touchscreen monochrome OLED display. Heart Rate Monitoring: Continuous 24-hour heart rate measurement. Google Store Activity Tracking: Counts steps, distance, calories, and active minutes. Sleep Tracking: Monitors sleep and its stages (light sleep, deep sleep, and REM sleep). � noon.com +1 Sports Modes: More than 15 sports modes, with automatic exercise recognition. GPS: Does not have built-in GPS, but uses phone GPS when connected. � noon.com Water Resistance: Up to 50 meters, suitable for swimming. Battery: Lasts up to 5 days depending on usage. Connectivity: Bluetooth 4.0. Notifications: Displays call, message, and calendar notifications when paired with a phone. Compatibility: Works with Android and iPhone phones. Material: Silicone Movement Type: Digital Features: Sleep Monitor