Free 2-Day Shipping Over $50 Order by 12/20*

Detail Images

  • Polar - 3/4 Front
  • Polar - 3/4 Front
  • Polar - A370 HR Fitness Tracker - Black
  • Polar - A370 HR Fitness Tracker - White
  • Polar - 3/4 Front -
  • Polar - 3/4 Front -

Current Color

  • Polar - A370 HR Fitness Tracker - Black
  • Polar - A370 HR Fitness Tracker - White

Polar A370 HR Fitness Tracker

sale from $159.08 $179.9512% Off

Free 2-Day Shipping on Orders Over $50 Order by 12/20*

Select style & size:

Select options
  • Select options
    • Black, M/L
      sale $169.92
    • White, M/L
      sale $159.08

    Be the first to review

    Details

    Move to your own beat.

    Providing 24/7 activity tracking, continuous heart rate measurement, and sleep monitoring from a sleek and attractive watch, the Polar A370 HR Fitness Tracker is just what you're seeking to give your daily workouts a boost, quantify your everyday routine, and increase the restorative nature of your sleep. Available in bright colorways and packing a colorful touchscreen display, the A370 HR Fitness Tracker looks as good as it performs, meaning you'll actually want to wear this watch on a daily basis. Smartphone notifications keep you informed of what's going on without requiring you to be tethered to your phone (so long as it's within a 30-foot radius of the watch).

    The A370 HR Fitness Tracker's biggest asset is the continuous heart rate monitoring, which comes from a wrist-based sensor. Continuous heart rate monitoring is used to give you a complete daily overview of your activity, as well as calculate an estimate of burned calories in conjunction with your 24/7 activity stats. It feeds all of this data to your smartphone's Polar's Flow app (both iPhone and Android), so you can easily view your daily activity and exercise data in greater detail. The A370 transmits wirelessly via Bluetooth Smart, and can also plug into a computer for syncing up to the Polar Flow web application for Windows and Mac computers.

    Besides 24/7 activity and heart rate monitoring, it also provides guided workouts with Polar's Smart Coaching, which motivates you to reach your goals in the gym. Smartphone-assisted GPS works outdoors to track your distance, pace, and route with Polar's Web app, which is handy for taking brisk hikes, running through the neighborhood, and exercising outdoors. And when it's time for a restful night's sleep, Polar's Sleep Plus automatically tracks the timing, amount, and quality of your sleep, then compares your overnight sleep to metrics you've pre-selected as a benchmark. That way, you can not only track your sleep, but actually quantify if your overnight zzzs are truly restful and restorative.

    • Touchscreen watch with 24/7 activity tracking + heart rate
    • Wrist-based sensor continuously monitors heart rate
    • 24/7 activity tracking and sleep quality monitoring
    • Smartphone notifications for messages, social, etc...
    • Polar Smart Coaching helps you reach goals in the gym
    • Smartphone-assisted GPS measures distance, pace, and route
    • Bluetooth Smart wirelessly syncs data to Polar Flow app
    • Battery lasts up to 4 days with 24/7 activity tracking
    • Item #POL19AD

    Tech Specs

    Strap Material
    silicone
    Pedometer
    24/7 continuous activity tracking
    Odometer
    tracks distance outdoors with smartphone-assisted GPS
    Heart Rate Monitor
    wrist-based with 24/7 continuous heart rate monitoring
    Technical Features
    24/7 continuous heart rate, 24/7 activity tracking, connected GPS w/smartphone, Polar Sleep Plus, Smart Coaching guided workouts, daily activity overiew
    Wireless
    Bluetooth Smart
    Operating System
    Polar Flow app (iPhone and Android), Polar Flow web service (Windows and Mac)
    Date Indicator
    yes
    Weekday Indicator
    yes
    Backlight
    yes, color touchscreen
    Submersible
    yes, up to 30-meters (WR30)
    Battery Type
    rechargeable via included micro-USB cable
    Battery Life
    [24/7 activity tracking] up to 4 days, [smartphone-connected GPS] up to 12 hours
    Low Battery Indicator
    yes
    Recommended Use
    casual, hiking, road running, trail running, training
    Manufacturer Warranty
    2 years

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?