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Member Only Item

Garmin® Forerunner 310XT with Heart Rate Monitor

Item #160831


High-sensitivity receiver, Heart rate monitor

Online Price
Your Price $217.99
Online Price $217.99
ECO FEE ADS Please note, the Eco Fee associated with this item is based on the delivery address postal code. $0.40
Your Price $218.39
  • Shipping & Handling Included

Member Only Item

The estimated delivery time will be approximately 7 - 10 business days from the time of order.

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 trainer that is water-resistant to 164 ft (50 m), tracks data in multiple sport modes and sends it wirelessly to your computer. This multisport device has up to 20 hours of battery life, tracks distance, pace and heart rate on land, and goes from wrist to bike in seconds.


  • Water resistant (50m)
  • High-sensitivity receiver
  • Heart rate monitor
  • Lap history: 1000 laps
  • Waypoints/favorites/locations: 100
  • Virtual Partner® (train against a digital person)
  • Virtual Racer™ (compete against other activities)
  • Courses (compete against previous activities)
  • Auto Pause® (pauses and resumes timer based on speed)
  • Auto Lap® (automatically starts a new lap)
  • Auto Scroll (cycles through data pages during workout)
  • Multi-sport (changes sport mode with a press of a button)
  • Advanced workouts (create custom, goal-oriented workouts)
  • Simple workouts (input time, distance and calorie goals)
  • Pace alert (triggers alarm if you vary from preset pace, for advanced workouts only)
  • Time/distance alert (triggers alarm when you reach goal, for advanced workouts only)
  • Vibration alert: (choose between alert tones and/or vibration alert)
  • Interval training (set up exercise and rest intervals)
  • Heart rate-based calorie computation
  • Customizable screen(s)
  • Power meter compatible (displays power data from compatible 3rd party ANT+™-enabled power meters)
  • Automatic sync (automatically transfers data to your computer)
  • Garmin Connect™ compatible (online community where you analyze, categorize and share data)
  • Sport watch

  • Forerunner 310XT
  • Heart rate monitor
  • USB ANT Stick™
  • AC charger
  • Charging clip
  • Manuals

  • Unit dimensions, W x H x D :  2.1-in. x 2.2-in. x 0.8-in. (5.4 x 5.6 x 1.9 cm)
  • Display size, WxH:  1.3-in. x 0.8-in. (3.3 x 2.0 cm)
  • Display resolution, WxH:  160 x 100 pixels
  • Weight: 2.5 oz (72 g)  
  • Battery: rechargeable lithium-ion
  • Battery life: up to 20 hours

  • 1 year

Model: 0100074101

  • Battery Life: 20 Hour
  • Battery Types Accepted: Lithium Ion
  • Brand: Garmin
  • Depth: 2.03 cm (0.8 in.)
  • Height: 5.59 cm (2.2 in.)
  • Includes Clock: With Clock
  • Model: 100074101
  • Operating System: Mac & Windows
  • PC Compatible: Yes
  • Power Source: Battery
  • Waterproof: Yes
  • Weight: 0.07 kg (0.16 lb.)
  • Width: 5.33 cm (2.1 in.)
  • With Rechargeable Battery: Yes

Gift Messaging is available. You will have an opportunity to enter a gift message during the checkout process.

Standard shipping via UPS is included in the quoted price. The estimated delivery time will be approximately 7 - 10 business days from the time of order. For more information regarding UPS delivery, click here. products can be returned to any of our more than 600 Costco warehouses worldwide.
Costco's Risk Free 100% Satisfaction Guarantee

Membership: We will refund your membership fee in full at any time if you are dissatisfied.

Merchandise: We guarantee your satisfaction on every product we sell and will refund your purchase price, with the following exceptions:

1. Electronics: Costco will accept returns within 90 days from the date of purchase for televisions, projectors, computers, cameras, camcorders, touch-screen tablets, MP3 players and cellular phones and other products identified by Costco from time to time.

2. Diamonds: When returning items containing a 1.00 ct diamond or larger, Costco will require additional time to verify the diamond, in which case a refund will be approved upon positive verification. This process may require two to five business days.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered.
If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

Costco may in the future restrict its return policy regarding other products. Restriction will be shown at the point of purchase.
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