Pic 7-9 details from website. 44MM, Stainless Steel Strap Material: Silicone Lifestyle: Always on Display now brighter with more colors. Thousands of watch faces to personalize your look and always see the time. Hundreds of apps from assistant to fitness, payments, music, social, news, games, stop watches, and more. With a 3 ATM design and charging in about half an hour, it’s perfect for all your activities. Health: Automatically tracks activity goals, steps, sleep, heart rate, cardio level, SPO2 (blood oxygen), and more. Activity modes with GPS keep you on track with your distance and path. Advanced sensors provide the data to power all your health and fitness apps. Utility: Stay connected with notifications for calls, texts, apps and automatic time, time zone and calendar syncing. Never miss a call - answer and make calls directly on your watch when your phone is out of reach. Optimize your battery life with a newly simplified Smart Battery Modes. Preloaded Apps: Adidas Runtastic, Agenda, Alarm, Amazon Alexa for Smartwatches (available in select markets), Battery-Optimized Activity Mode, Calendar, Cardio Level Tracking, Cardiogram, Contacts, Enhanced Phone Dialer App, Facer, Goals, Google Assistant (available for Andriod only), Google Maps, Google Messages, Google Pay™ (available for Android only), Google Play Store, Nike Run Club, Outdooractive, Smart Battery Modes, Spotify, Stopwatch, Timer, Translate, WaterMinder, Weather, Wellness Apps with Sleep Tracking, Youtube Music