Amazfit GTR 3 Pro Fitness Smartwatch | 150+ Sport Modes | Classic Navigation Crown | 12-day Battery Life *Pre-Order Start On 3/Nov/2021!!!!! Free Gift While Stock Last* *All Order Will Ship Out On 8/Nov/2021 !!!!!!

Product DetailClassic Premium Design Ultra HD AMOLED display, classic navigation crown, and a light and thin aluminum bodyLive the Hands-Free Lifestyle Alexa built-in and offline voice assistant, music storage and playback, and bluetooth phone callsBattery Life 12 DaysFitness Partner 150+ built-in sports modes, smart recognition of 8 sports, and 5 satellite navigation systemsBioTracker PPG 3.0 Biometric Sensor Monitoring of blood-oxygen, heart rate, stress levels and sleepMonitor Heart Rate All Day and While Swimming Receive alerts for abnormally high or low heart rates, as well as tracking heart rate zones to optimize workoutsIn-Depth Monitoring of Sleep and Breathing Quality Monitor sleep, daytime naps, track sleep breathing quality, and suggestios for sleep habit improvementsMusic storage 2.3GBVibrant Watch Faces and Always-On Display More than 150 stylish watch faces and 15 animated watch faces

Specification:Display Type: AMOLEDColor Display: YesForm Factor: WristwatchBacklit Display: YesMetrics Measured: Blood oxygenCharging Interface(s): WirelessMaximum Depth of Water Resistance: 165 feetRechargeable: YesModel Family: AmazfitWi-Fi Compatibility: Wireless BBluetooth Enabled: YesGlobal Positioning: GPSModel Number: W2040OV2NOperating System Compatibility: AndroidWater Resistant: YesReplaceable Battery: NoInternal Carrier: Not Applicable