How does the A300 differ from the M400 or the V800? Which device displays the recovery status? Which offers the EnergyPointer, GPS or a training diary? How is the step frequency measured? "Attachments" contains a PDF with an overview, which also shows weight differences and technical specifications.
Polar A300 - Made to Move
Your body and the A300. Designed to move, and made for each other. It's about getting it right and getting there faster. It's for looking good and feeling great. Make your move.
24/7 Activity Tracking
Activity Benefit (Feedback about activity)
Fitness Test (measuring your aerobic fitness at rest )
Heart Rate Measurement with H7 heart rate sensor (optional)
Smart Calories (shows burned calories)
Inactivity Alert by vibration
Sleep Duration And Quality Measurement
Polar Flow web service and app
Changeable Wristband (6 different colors)
Simple Charging by USB
MyFitnessPal (Track your total calorie intake and expenditure by connecting with MyFitnessPal app (iOS only).)
Change it up
A small change can make a big difference. Match your mood and style with vibrantly coloured, easy-to-change wristbands. The durable silicone wristband of the waterproof A300 is light and comfortable to wear.
Every jump, skip, hop, walk and run counts. The A300 shows your steps, distance, and burned calories, and motivates you to reach your activity goal. If you stay still for too long, the A300 will vibrate telling you it's time to move again.
Train to your own beat with Polar H7 heart rate sensor and make sure your every move is counted for. Finish strong and feel great! Complete each training session by analysing results in Polar Flow web service and app.
Eat - Move - Sleep - Repeat
Getting enough quality sleep is important for your wellbeing. The A300 automatically clocks both the moment you start sleeping and wake up, and wakes you up with a gentle vibration. Follow your sleeping patterns in Polar Flow to find the right balance of training, daily activity and rest.
See your progress
Check Polar Flow for more details about your daily activity, training and sleep -- it's both addictive and motivating!
Follow your active choices on a monthly basis in Diary view, including calorie expenditure. See the progress you're making toward a fitter you. www.flow.polar.com.