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Garmin ForeRunner 310XT Heart Rate Monitor

Finally, a GPS-enabled heart rate monitor that isn't afraid of the water. The rugged Forerunner 310XT is the triathlete's indispensable training tool — a GPS-enabled, swim-proof trainer that tracks bike and run data and sends it wirelessly to your computer.

Garmin ForeRunner 310XT Heart Rate Monitor Quantity in Basket:none
Code: GAR310XTHR
Regular Price: $399.99
SALE PRICE: $299.95
You save: 25%


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Shipping Weight: 1.19 pounds

Finally, a GPS-enabled training device that isn't afraid of the water. The rugged Forerunner 310XT is the triathlete's indispensable training tool — a GPS-enabled, swim-proof trainer that tracks bike and run data and sends it wirelessly to your computer. This multi-sport device has up to 20 hours of battery life, tracks distance, pace and heart rate, and goes from wrist to bike in seconds.

  • Sleek, stylish, lightweight design that wraps the GPS antenna around part of the wrist for a better view of the sky, improving reception during training
  • Waterproof to 50m, perfect for swimming and triathletes!
  • High-sensitivity GPS receiver provides faster acquisition times and improves tracking under trees and near tall buildings
  • Included ANT wireless heart rate monitor with softer, more comfortable chest strap and superior battery life eliminates cross-talk with other devices to reliably measure and send heart rate data, and helps you train in your zone
  • Continuously tracks beats per minute and uses heart rate data in advanced calorie computation
  • Customizable screens let you view up to 12 data fields on 3 data screens for immediate feedback on the information you need most when training
  • Multi-sport™ capability lets you seamlessly transition between sports without resetting the unit, so you can use it for running, biking, and more
  • Easy to use — no calibration required. Just turn it on and go
  • New Courses feature lets you download recorded courses and compete against previous workouts
  • Auto Pause® pauses and resumes training timer based on a specified speed so you never have to start or stop the timer
  • Auto Lap® records lap data when you reach a specified time, distance or position so you never have to punch the lap button
  • Virtual Partner™ lets you train against a digital person at specified time, distance or pace goals
  • AutoScroll™ cycles through data pages during a workout
  • Monitor your pedaling cadence as you ride with the purchase of the GSC 10 (available below). Like the heart rate monitor, this self-calibrating, wireless speed/cadence sensor uses the same robust ANT wireless technology to reliably measure and report your pedaling strokes per minute.
  • Included Garmin Training Center software helps you tailor workouts to meet specific goals and objectives. Create your own workouts or use workout templates included on the CD. Interactive analysis tools let you chart performance overlaid on a map.


  • GPS: High-Sensitivity SiRFstarIII™ architecture
  • Wireless: Communication between system devices via ANT protocol
  • Weight: 2.5 oz. (72 grams)
  • Display (WxH): 1.3" x 0.8"
  • Physical size (WxHxD): 2.1" x 2.2" x 0.8"
  • Lap Memory: 1,000 laps
  • Battery: Rechargeable internal lithium ion
  • Battery Life: 10 hours (typical use)
  • Waterproof: Yes to 50m
  • Alerts: Time, distance, pace and heart rate

    Package Includes:

  • Forerunner® 310XT
  • Premium Soft-Strap Heart Rate Monitor Transmitter
  • USB ANT stick™
  • AC charger
  • Charging clip
  • Owner's manual on disk
  • Quick start guide

    Click here to view Garmin's ForeRunner 310XT page

    Click here to view the user manuals

    For data download software and interface drivers please visit Garmin Connect

  • Related Accessories
    Code Name Price Qty.  
    Renata CR2032 battery $1.99
    Garmin GSC 10 Speed/Cadence Sensor $59.95
    Garmin Heart Rate Transmitter Set $59.95
    Garmin USB ANT stick interface $49.99
    Garmin HRM Replacement Elastic Strap $9.95
    Garmin SDM4 Foot Pod $69.99
    Garmin Premium Soft Strap Heart Rate Transmitter Set $69.95
    Garmin ForeRunner 310XT Quick Release Bike Mount $19.95

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