Amazon.com: Fitness Tracker Answer/Make Call, 1.8" Activity Trackers and Smartwatches with Blood Oxygen/Heart Rate/Sleep Monitor, 100 Sports, IP68 Waterproof Step Calorie Counter Pedometer for Android iPhone : Sports & Outdoors
Apple Smartwatch con Cardiofrequenzimetro Orologio Fitness GPS 44 mm Display OLED Rettangolare Touch Wifi Bluetooth NFC watchOS 5 colore Grigio - MU6E2TY/A Watch Series 4