Apple Watch Series 6 (GPS + Cellular, 40mm) - Blue Aluminum Case with Deep Navy Sport Band (Renewed)   Supported Application GPS Special Feature Time Display, Sleep Monitor, Text Messaging, GPS Compatible Devices Smartphone Operating System WatchOS Connectivity Technology Cellular, GPS Water Resistance Level Water Resistant Screen Size 40 Millimeters GPS True Wireless Communication Standard Bluetooth Case Material Aluminum   About this item LEAVE YOUR PHONE AT HOME: Apple Watch Series 6 GPS + Cellular LTE Model lets you call, text, and get directions without your phone present. It offers multiple connectivity options, including: Bluetooth, Wi-Fi, NFC, and 4G LTE to suit your needs, whatever they might be. ALWAYS-ON RETINA DISPLAY: You no longer need to raise your wrist or touch the screen to see the time or other information on your watch face, because the display never sleeps. All you need to do is glance to find the time or your workout metrics right there where you want them. ECG ON YOUR WRIST: With the ECG app, Apple Watch Series 6 is capable of generating an ECG similar to a single-lead electrocardiogram. It's a momentous achievement for a wearable device that can provide data for doctors and peace of mind for you wherever may be during the day. WORKOUTS THAT DON'T QUIT: Cycling, yoga, swimming, high-intensity interval training...the list goes on. You name it, Apple Watch measures it. Set workout-specific goals, see full summaries when you're done, and track how you're trending over time in the Activity app on your iPhone. GET LOST IN YOUR MUSIC: With Apple Music on your wrist, you've got 60 million tracks of musical motivation to take you places. You can also catch up on the latest podcasts or listen to an audiobook if that's your thing. Stream everything you need right from your watch, even without your phone. Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.