Features include:

• 24/7 Heart Rate - 24/7 heart rate helps you maximise your exercise sessions, understand heart rate zones, see advanced sleep stages and better track calorie burn.
• Cardio Fitness Level - Use Inspire with your Fitbit app to get your Cardio Fitness Score—a snapshot of how fit you are—plus tips to improve.
• 20+ Exercise Modes + SmartTrack - Choose from 20+ exercise modes to get real-time stats during your workouts—or let SmartTrack automatically recognise and record your exercises.
  
• All-Day Calorie Burn - Check Inspire 2 or the Fitbit app to see how many calories you’re burning throughout the day so you can keep your nutrition on track.
• Up to 10 Days of Battery - With a battery life up to 10 days, Inspir 2 keeps the inspiration coming day and night without having to stop for a charge. Varies with use and other factors.
• All-Day Activity - Every part of your day impacts your goals, so Inspire 2 tracks all-day steps, distance and calories burned.
• Notifications - Stay connected with call, calendar, and text notifications. Available on-device when your phone is nearby.
• Swimproof + Swim Tracking - Inspire 2 is water-resistant, so you can wear it in the shower, pool and beyond. Plus, it automatically tracks how long you’ve been swimming. (Water-resistant to 50m.)
• Sleep Stages - See how much light, deep and REM sleep you get, and get tips in the app that can help improve sleep quality.

And many more....