- Move more: Heart Rate on Equipment via Bluetooth, 40+ Exercise Modes, Built-in GPS, Active Zone Minutes, Daily Readiness Score, 24/7 Heart Rate, All-day Activity Tracking, Cardio Fitness Level, Automatic Exercise Tracking, Workout Intensity Map and Reminders to Move - Comfortably Connected: Youtube Music Controls, Google Maps, Google Wallet, Call, Text and Smartphone App Notifications, Vibrant Colour Touchscreen with Customizable Clock Faces, Timer and Stopwatch - Health: our most accurate heart rate yet, ECG and irregular Heart Rhythm Notifications, Oxygen saturation (SpO2) Monitoring, Resting Heart Rate and High/Low Heart Rate Notifications - 7 days of battery and Water-resistant up to 50m Stress Management Score, Nightly Sleep Score, On-wrist mindfulness session, Smart Wake alarm, Sleep and Do not disturb modes