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Take control of your fitness with the powder white Polar A300 Fitness and Activity Monitor. This smart fitness tracking watch lets you keep track of your daily physical activity as well as intense workouts, giving you a more complete picture of your health, strength, and endurance. It's waterproof down to 98' and the rechargeable battery lasts for up to four weeks of daily activity tracking, exercise, and sleep.
The A300 motivates you when inactive and lets you set goals for yourself, and lets you keep track of your progress with the Polar Flow smartphone and web app. And when paired with an optional Bluetooth heart rate monitor like the Polar H7, you can gain even more insight into your workouts. It tracks sleep automatically, so there's no need to set the watch to enter a special mode.
At less than two ounces, the A300 is light enough to wear all day, and it stores up to 60 days of data. It can charge via a USB connector hidden in the wristband that extends into your computer's USB port, or with the included charging cable. Additional wristbands in a variety of colors can be purchased separately.
Sync your A300 with the Polar Flow smartphone or web app after you exercise to receive instant feedback.
Fitness Test measures your aerobic fitness at rest so that you know your maximal oxygen uptake (VO2max). The test takes approximately five minutes. Note: This features requires the use of a heart rate monitor equipped with Bluetooth Low Energy
The A300 counts your calories based on your weight, height, age, and gender as well as the intensity of your physical activity, giving you a more accurate estimation of how many calories you've burned. Note: The heart rate metric requires the use of a heart rate monitor equipped with Bluetooth Low Energy
EnergyPointer helps you reach your goals faster by telling you during exercising if the main effect of your training is fat burning or fitness improvement. Note: This feature requires the use of a heart rate monitor equipped with Bluetooth Low Energy
Heart Rate Zones
Select and monitor the intensity of your training with heart rate zones and follow heart rate based training programs. Heart rate zones are calculated as a percentage of your maximum heart rate, and can be adjusted. Note: This feature requires the use of a heart rate monitor equipped with Bluetooth Low Energy
Activity Guide shows you different ways to reach your recommended daily activity goal and tells you how active you've been during the day.
Activity Benefit keeps you updated by giving you feedback daily, weekly, and monthly via the Polar Flow smartphone or web app.
24-Hour Activity Tracking
The A300's activity tracking feature registers your daily activity at five different intensity levels: resting, sitting, low, medium, and high. You can see how much time you spend at each activity level in the Polar Flow smartphone or web app. It also tracks your steps, calories, and sleep time, and notifies you with a gentle vibration after long periods of inactivity.
When you lie down and your body's movements slow, your A300 begins to track your sleep. It keeps track of the amount of time you spend engaged in restless versus restful sleep, so you can accurately keep track of how much rest you're getting.
Advanced Training Analysis
Analyze the details of your training in the Polar Flow web service to gain a deeper insight into your activities.
The training diary allows you to keep track of your training and plan future sessions. You can choose a month or week view along with a monthly or weekly training summary.
The A300 comes with different sport profiles, allowing you to follow your progress in various sports. You can add and remove sport profiles in the Polar Flow web app.
Polar Flow lets you create detailed training targets and sync them to your A300, so you can see what heart rate zone you're supposed to be in by glancing at your wrist. If you venture out of the target heart rate zone, the A300 will vibrate and give a visual and audible alarm. Note: This feature requires the use of a heart rate monitor equipped with Bluetooth Low Energy
See your heart rate without pressing any buttons by simply bringing your A300 close to your heart rate sensor. Note: This feature requires the use of the Polar H7 heart rate monitor
In the Box
Polar A300 Fitness and Activity Monitor (Powder White)
Limited 2-Year Warranty
Table of Contents
Better than ± 0.5 seconds per day at 77°F (25°C)
Up to 4 weeks
Battery Cycle Life
>300 full discharge cycles
Up to 60 days (with daily activity tracking and 1 hour of daily training)