For anyone who wants to track their activity 24/7 and get guidance to reach their fitness goals, the Polar Loop Activity Tracker is an invaluable training partner.

• 24/7 activity tracking registers your daily activity at varying intensity levels continuously; also counts daily calories and steps taken throughout the day
• Activity Guide shows how active you’ve been throughout the day and lets you know how much you need to do to reach the global recommendations for physical activity
• EnergyPointer visually shows you what the main effect of your training is to help you fine-tune your goals, whether you want to improve your overall fitness or burn more fat
• Polar OwnCal—the most accurate calorie counter on the market—calculates the number of calories burned during an activity based on your weight, height, age, gender, max heart rate, and intensity
• Activity Benefit (available on the Polar Flow mobile app and web service) tracks all of your active choices during the day and tells you how they help you stay healthy; provides daily, weekly, and monthly feedback to help keep you on track
• Activity zones (available on the Polar Flow mobile app and web service) track your daily activities at five intensity levels: resting, sitting, low, medium, and high
• Advanced activity analysis (available on the Polar Flow mobile app and web service) stores all your daily activity for easy analysis of both daily and long-term activity
• Training diary (available on the Polar Flow web service) lets you easily follow up your activity as well as plan future training sessions
• Inactivity alert (available on the Polar Flow mobile app) lets you know when you’ve been sitting for too long
• Basic watch features include time of day (12/24-hr), low battery indicator, and LED display
• Rechargeable battery lasts 5 days with continuous use; charges via included custom USB cable
• Water resistant (WR20)—suitable for use when swimming
• Internal memory capacity: 12 days of activity data
• Mobile app compatibility: iOS 6 (iPhone 4S, 5, 5C, and 5S; iPod touch 5th generation) or later; automatic data sync to Polar Flow via Bluetooth Smart
• Compatible with PC Windows XP, Windows 7, Windows 8, and later; compatible with Mac OS X 10.6, OS X 10.7, OS X 10.8, and later
• Compatible with Polar H6 and H7 Bluetooth Smart heart rate monitors (sold separately)