Now you can train your way - push your fitness to your next level, work on specific parts of your training, even experiment with new training sessions. With Polar Training Software, a comprehensive set of plans is available for all our heart rate monitor users. Each one has been specially designed by professional coaches to support every part of your training, whatever your level. From beginners to top athletes and everyone in-between, all the tools you need to make the most out of your training are right here. Features Steps and Distance: Tracks your steps and distance from steps. Inactivity Alert: Reminds you with vibration to get up after 55 minutes of sitting and add active breaks to your daily routines. Smart Calories: Lets you know exactly how many calories you’ve burned. The individual algorithm is based on your data: weight, height, age, gender and the intensity of physical activity. Activity Goal: Shows how active you’ve been during the day and gives practical guidance for reaching your daily activity goal. Breaks up your activities into five intensity levels: resting, sitting, low, medium and high. Sleep: Automatically tracks your sleep time and quality. See and learn from your sleeping patterns in Polar Flow web service and app. Smart Notifications: Vibrates and notifies you about incoming calls, messages and calendar reminders. Other Features Body Measurement Features: Polar EnergyPointer. Polar OwnCal - Smart Calories. Heart rate - bpm. Activity Features: 24/7 activity tracking. Activity Guide. Steps. Inactivity Alert. Recording Features: Memory capacity 12 days of activity data. Data Transfer Compatible with PC Windows XP, Windows 7, Windows 8, and later. Compatible with Polar Flow mobile app via Bluetooth Smart. Compatible with Mac OS X 10.6, OS X 10.7, OS X 10.8, and later. Compatible with Polar Flow web service via custom USB cable. Led Display Low battery indicator. Rechargeable battery with custom USB cable. Display Text: English. Battery Life: 5 days in continuous use. Time of Day: 12/24h. Water Resistant: WR20. Measurement With soft silicone wristband Weight: 38g. Thickness: 10,8 mm. Width: 20,0 mm. With TPU wristband Weight: 36g. Thickness: 10,5 mm. Width: 20,0 mm.