Garmin Forerunner 310XT HR GPS Speed Distance System - Garmin Forerunner 310XT HR GPS Speed Distance System

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 (optional), and goes from wrist to bike in seconds.

Time Your Swim
The swim-proof Forerunner 310XT is waterproof to a depth of 50 meters, so you can wear it in the pool or the lake to time your swim. And its slim design and flexible wristband mean Forerunner is easy to wear in any conditions.

Transition Effortlessly
When you're ready to jump out of the water and onto the bike, Forerunner 310XT moves easily from wrist to bike with the optional quick release and bike mounts, making the transition between sports effortless. Forerunner 310XT categorizes multisport activities in one workout and can also log transition time in the process, so you can analyze your performance from start to finish.

Collect Workout Data
Forerunner 310XT tracks your position precisely with GPS satellite data and records distance, pace, heart rate (optional), power data (from ANT+"-enabled third-party power meters) and more. High-sensitivity GPS and HotFix" satellite prediction mean Forerunner acquires satellites quickly and tracks your movement even near tall buildings or under tree cover. And using innovative ANT+" wireless technology, Forerunner 310XT connects seamlessly to an optional heart rate monitor, foot pod and cadence sensor.

When paired with the optional wireless heart rate monitor, Forerunner 310XT continuously tracks beats per minute and uses heart rate data in advanced calorie computation. Train in a certain heart rate zone to improve fitness and monitor your level of exertion.

Run, Sync, Store and Share
Once youve logged the miles, innovative ANT+" wireless technology automatically transfers data to your computer when Forerunner is in range. No cables, no hookups. The datas just there, ready for you to analyze, categorize and share through our online community, Garmin Connect or our optional Garmin Training Center" software. You can even plan workouts on your computer and then send them to your Forerunner.

What's in the Box:

• Forerunner 310XT
• Heart Rate Transmitter and Strap
• USB ANT stick"
• AC charger
• Charging clip
• Owner's manual on disk
• Quick start guide

Physical & Performance:
Unit dimensions, WxHxD:	2.1" x 2.2" x 0.8" (5.4 x 5.6 x 1.9 cm)
Display size, WxH:	1.3" x 0.8" (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:	20 hours, typical
Water resistant:	yes (50m)
GPS-enabled:	yes
High-sensitivity receiver:	yes
RoHS version available:	yes

Maps & Memory:
Basemap:	no
Ability to add maps:	no
Accepts data cards:	no
Lap history:	1000 laps
Waypoints/favorites/locations:	100
Routes:	0

Features:
Heart rate monitor:	Included
Bike speed/cadence sensor:	Optional Extra
Foot pod:	Optional Extra
Automatic sync (automatically transfers data to your computer):	yes
Garmin Connect" compatible (online community where you analyze, categorize and share data):	yes
Garmin Training Center® software compatible:	yes
Virtual Partner® (train against a digital person):	yes
Courses (compete against previous workouts):	yes
Auto Pause® (pauses and resumes timer based on speed):	yes
Auto Lap® (automatically starts a new lap):	yes
Auto Scroll (cycles through data pages during workout):	yes
Multi-sport (changes sport mode with a press of a button):	yes
Advanced workouts (create custom, goal-oriented workouts):	yes
Simple workouts (input time, distance and calorie goals):	no
Pace alert (triggers alarm if you vary from preset pace):	yes
Time/distance alert (triggers alarm when you reach goal):	yes
Interval training (set up exercise and rest intervals):	yes
Heart rate-based calorie computation:	yes
Customizable screen(s):	yes
Barometric altimeter:	no
Unit-to-unit transfer (shares data wirelessly with similar units):	no
Power meter compatible (displays power data from compatible 3rd party ANT+"-enabled power meters):	yes
Sport watch:	no
Additional:	Garmin Connect and Garmin Training Center are compatible with Windows® 2000 or later and Intel-based Mac running OS 10.4 or later with Safari.