Smartwatch powered by Wear OS By Google is compatible with Iphone and Android: Preloaded apps include Google Assistant, Google Pay, Google Fit, Google Play Store, Agenda, Alarm, Calendar, Contacts, Stopwatch, Timer, Translate, Smart Battery Modes, Enhanced Phone Dialer App, Wellness App with Sleep Tracking, Battery-Optimized Activity Mode, Cardio Level Tracking, Spotify, Strava and Noonlight.Supported Application:Heart Rate Monitor,Fitness Tracker,GPS,Sleep Monitor. Connectivity technology:Bluetooth. Wireless comm standard:Bluetooth

Keeping track of your health: Track activity goals, heart rate monitor, cardio fitness tracking, steps and sleep. Built-in GPS, head out for a run or hike and leave your phone behind. The CZ Smart smartwatch will track your distance and location, keeping you on track. Utilize bluetooth to connect headphones to your smartwatch

Meet your personal assistant: Stay connected all day while getting your personalized notifications on your watch for incoming calls, texts, emails, news headlines and all important notifications. The built-in speaker enables you to conveniently answer a call from your smartwatch. Make contactless payments using Google Pay and NFC technology on your smartwatch.

All the technology you need: Sensors include Heart Rate, Barometer, Acceleromotor, Gyroscope. Connection includes GPS, Wifi, Bluetooth and NFC

Personalize your device: Dials designed by Citizen with customizable options to match your style or activity. Customizable information right on your wrist. Choose what inormation you want in the sub dials from heartrate, weather, fittness goals, dual time zone and many more options. 24 hour battery life and the option to extend to multi day extended mode. Varies based on usage.

Citizen CZ Smart HR Heart Rate Smartwatch 46mm Black Silicon Stainless Steel watch, Powered by Google Wear OS