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A multi-sport, swim-proof GPS watch, ideal for triathletes and dedicated athletes. The Forerunner 310XT has a 20 hour battery life and is waterproof (IPX7), making it an indispensable training tool. With a high-sensitivity GPS receiver and HotFix™ satellite prediction, the Forerunner 310XT locates your position simply, quickly and precisely and maintains its GPS location even in heavy cover and near tall buildings and trees.

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 time, distance, pace, heart rate (optional) and more. High-sensitivity GPS and HotFix™ satellite prediction means it 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 speed/cadence sensor or power meter (ANT+™-enabled third-party power meters) to give you advanced cycling data.

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.

You can set pace, speed, distance and heart rate alerts to sound and/ or vibrate if you stray from your goal. This is ideal for training in a group, in noisy environments or when wearing headphones.

Run, Sync, Store and Share

Once you’ve logged the miles, innovative ANT+™ wireless technology automatically transfers data to your computer when Forerunner 310XT is in range. No cables, no hookups. The data’s just there, ready for you to analyze, categorize and share through our online community, Garmin Connect You can even plan workouts on your computer and then send them to your Forerunner.

See where you are

Find, view and go to locations at anytime – British Grid format featured as well as longitude and latitude. It means you won’t get lost and is great for adventure racers.

Get on the water

The Forerunner 310XT is also ideal for board sailors and dingy sailors due to the fact it is waterproof, you can find your exact position, and it includes racing timers.

• Forerunner 310XT
• USB ANT stick™
• Premium HRM
• AC charger
• Charging clip
• Owner's manual on disk
• Quick start guide