Forerunner® 405

Part Number: 010-00658-14
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Overview

Long runs, tempo runs, speed drills. You expect a lot from your body…and from your training gear. Meet Forerunner 405. This GPS-enabled sport watch tracks your training, then wirelessly sends your data to your computer. The ultimate in training technology, its sleek design features a touch bezel that lets you quickly scroll and select features on the run.

Watch Results

Loaded with serious training features, Forerunner 405 continuously monitors your time, distance, pace, calories and heart rate (when paired with heart rate monitor). Each run is stored in memory so you can review and analyze the data to see how you've improved. You even can download recorded courses to compete against previous workouts or race a Virtual Partner®. Customize Forerunner’s data screens for instant feedback while you train.

Use with Ease

Sport watch and personal trainer, Forerunner 405 gives you the best of both worlds in a sleek, stylish package. This high performance watch is easy to use and comfortable to wear when not training. Simply tap the touch bezel to change screens without fumbling for a button. Forerunner 405 comes in 2 colors — black or green — to fit your style.

Run, Sync, Store and Share

Once you’ve logged the miles, innovative ANT+™ wireless technology automatically transfers data to your computer when the Forerunner 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 wirelessly send workouts from your computer to Forerunner, too.

Share Wirelessly

With Forerunner 405 you can share your locations, advanced workouts and courses wirelessly with other Forerunner 405 users. Now you can send your favorite workout to your buddy to try, or compete against a friend's recorded course. Sharing data is easy. Just select “transfer” to send your information to nearby units.

Track Heart Rate

Forerunner 405 is available with or without a heart rate monitor (see the versions tab) to help you make the most out of your training. Versions with a digital heart rate monitor continuously track heart beats per minute. Train in a certain heart rate zone to improve your fitness level or compare your pace and heart rate to past performance on the same run.

Cross-Train

Take your training inside with the versatile Forerunner 405. Pair it with an optional foot pod to track your speed, distance and running cadence indoors when a GPS signal is unavailable. This new design clips onto your laces for easy removal and automatically turns on when you start moving. You also can add a speed/cadence bike sensor to track the speed and distance of your cycling workouts.

Lock Onto Satellite Signals

Forerunner 405 sports a unique design that gives the GPS antenna a better view of the sky, so it can get a stronger signal during your run. And its high-sensitivity GPS receiver provides improved tracking under trees and near tall buildings.

Forerunner 405: Accelerate your training.

Specs

Physical & Performance:

Physical dimensions 1.88" x 2.78" x 0.646" (4.8 x 7.1 x 1.6 cm)
Display size, WxH 1.06" (2.7 cm) diameter
Display resolution, WxH 124 x 95 pixels
Touchscreen No
Weight 2.11 oz (60 g)
Battery rechargeable lithium-ion
Battery life 2 weeks in power save mode; 8 hours in training mode
Water rating IPX7
GPS-enabled Yes
High-sensitivity receiver Yes

Maps & Memory:

Basemap No
Ability to add maps No
Accepts data cards no
History 1000 laps
Waypoints/favorites/locations 100
Routes 0

Features & Benefits:

Heart rate monitor Yes (Some versions)
Bike speed/cadence sensor Yes (optional)
Foot pod Yes (optional)
Automatic sync (automatically transfers data to your computer) Yes
Garmin Connect™ compatible (online community where you analyze, categorize and share data) Yes
Virtual Partner® (train against a digital person) Yes
Virtual Racer™ (compete against other activities) No
Courses (compete against previous activities) 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) No
Advanced workouts (create custom, goal-oriented workouts) Yes
Pace alert (triggers alarm if you vary from preset pace) Yes (for advanced workouts only)
Time/distance alert (triggers alarm when you reach goal) Yes (for advanced workouts only)
Vibration alert: (choose between alert tones and/or vibration alert) No
Interval training (set up exercise and rest intervals) Yes
Heart rate-based calorie computation No
Training Effect (measures impact of an activity on your aerobic fitness) No
Customizable screen(s) Yes
Barometric altimeter No
Unit-to-unit transfer (shares data wirelessly with similar units) Yes
Power meter compatible (displays power data from compatible 3rd party ANT+™-enabled power meters) No
Temperature (displays and records temperature while you ride) No
Sport watch Yes
Additional

Watch functions include dual time, date and alarm.

Garmin Connect and Garmin Training Center are compatible with Windows® XP or newer and Intel-based Mac running OS 10.4.11 or later with Safari.

In the Box

  • Forerunner 405 (available in black or green)
  • One of the options below (see the versions tab):
    • USB ANT Stick™ or
    • USB ANT Stick and heart rate monitor
  • AC charger
  • Charging clip
  • Manuals

Accessories

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