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Garmin FORERUNNER 45 User Manual

Garmin FORERUNNER 45
54 pages
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FORERUNNER
®
45/45 PLUS
Owner’s Manual

Table of Contents

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Garmin FORERUNNER 45 Specifications

General IconGeneral
ShapeRound
Band size-
Buckle colorSilver
Closure typeSingle prong strap buckle
Band materialSilicone
Watch case size42 mm
Suggested genderMale
Watch case colorBlack
Water resistance5 ATM
Wrist size range129 - 197 mm
Market positioningSmartwatch
Protection featuresSplash proof, Waterproof
Watch case materialGlass
Display typeDigital
Display diagonal1.04 \
Display resolution208 x 208 pixels
Display size (HxV)26.3 x 26.3 mm
Display technologyMIP
Mobile operating systems supportedAndroid, iOS
Calories burnedYes
Personal info management (PIM)Alarm clock, Calendar, Countdown timer, Stopwatch
Battery life7 day(s)
Battery capacity- mAh
Battery life (max)- h
Battery life (GPS mode)13 h
Weight and Dimensions IconWeight and Dimensions
Weight36 g
Thickness11.4 mm

Summary

Introduction

Device Overview

Details the physical buttons and their functions on the Forerunner device, aiding in basic navigation.

Status Icons

Explains the meaning of various icons displayed on the device screen, including GPS, battery, and connection status.

Pairing Your Smartphone

Guides users through connecting the Forerunner device to a smartphone via the Garmin Connect app.

Controls Menu

Describes how to access and use the device's quick-access controls menu for common functions.

Training

Going for a Run

Provides step-by-step instructions on how to start, conduct, and save a running activity.

Starting an Activity

Explains how to select and begin various types of activities on the device, including GPS acquisition.

Stopping an Activity

Details the process of ending an activity, including options to resume, save, or discard.

Workouts

Introduces custom workouts and training plans that can be created and used with the device.

Training Workouts and Plans

Following a Workout

Guides users on how to execute pre-loaded or downloaded workouts step-by-step.

Custom Workouts

Explains how to create personalized workouts using the Garmin Connect platform.

Starting a Workout

Instructions on how to begin a downloaded workout on the Forerunner device.

Training Calendar and Plans

Training Calendar

Explains how the device integrates with the Garmin Connect training calendar for scheduled activities.

Adaptive Training Plans

Introduces personalized training plans offered through Garmin Coach for specific fitness goals.

Using Garmin Connect Training Plans

Outlines how to select and schedule training plans from Garmin Connect onto the device.

Interval Training

Starting Today's Workout

Guides users on how to start a scheduled workout from the Garmin Coach widget.

Interval Workouts

Explains how to create and perform interval training sessions based on distance or time.

Creating an Interval Workout

Step-by-step process for designing custom interval workouts.

Activity Management

Starting an Interval Workout

Instructions for beginning a pre-defined interval workout session.

Stopping an Interval Workout

How to manage interval workouts, including pausing, resuming, or ending them.

Run and Walk Intervals

Details how to set up alternating run and walk periods for training.

Training Indoors

How to disable GPS for indoor activities and rely on the accelerometer for data.

Activity Records and Calibration

Calibrating Treadmill Distance

Instructions for improving the accuracy of treadmill distance measurements.

Personal Records

How the device tracks and displays personal best achievements during activities.

Clearing Personal Records

Process for deleting individual or all personal records for a specific sport.

Activity Tracking

Auto Goal

Explains the device's automatic daily step goal feature and progress tracking.

Move Alert

How to enable and use alerts that encourage movement after periods of inactivity.

Garmin Move IQ Events

Describes automatic detection and logging of activities like walking and running.

Intensity Minutes and Sleep

Intensity Minutes

Explains how the device tracks moderate and vigorous activity time for health goals.

Sleep Tracking

Information on the device's automatic sleep detection and monitoring capabilities.

Do Not Disturb Mode

How to activate do not disturb mode to silence alerts and notifications.

Smart Features

Bluetooth Connected Features

Lists various features enabled by connecting the device to a smartphone via Bluetooth.

Syncing Data with Garmin Connect

Instructions for manually transferring data between the device and the Garmin Connect app.

Device Widgets

Widgets Overview

Overview of preloaded widgets providing glanceable information, and how to customize them.

Viewing Widgets

Guides on how to navigate and view available widgets on the device.

My Day Widget

Explains the My Day widget, which summarizes daily activity metrics.

Health Stats Widget

Details the Health Stats widget for viewing heart rate, stress, and Body Battery.

Smartphone Connectivity

Locating a Lost Mobile Device

Instructions for using the device to find a misplaced paired smartphone.

Music Playback Controls

How to manage music playback on a connected smartphone directly from the device.

Bluetooth Notifications

Steps to configure and receive smartphone notifications on the Forerunner device.

Managing Notifications

Guidance on controlling which notifications appear on the device via smartphone settings.

Device Connections and Alerts

Bluetooth Connection

How to disable the Bluetooth connection between the device and a smartphone.

Smartphone Connection Alerts

Setting up alerts for smartphone connection status changes.

Syncing Activities

How activities from other Garmin devices can be synced and viewed on the Forerunner.

Audio Prompts

Setting up audio announcements for activities via the Garmin Connect app.

Safety and Tracking Features

Emergency Contacts

How to set up contacts for safety features like incident detection.

Incident Detection

Activating or deactivating the automatic incident detection during activities.

Requesting Assistance

Manual process to trigger the assistance feature to alert emergency contacts.

Heart Rate Features

Wrist-based Heart Rate

Information about the device's built-in heart rate monitor.

Wearing the Device

Proper placement and fit of the device for accurate heart rate readings.

Erratic Heart Rate Data

Troubleshooting advice for inaccurate or missing heart rate readings.

Heart Rate Monitoring

Heart Rate Widget

How to access and interpret the heart rate data shown in the widget.

Broadcasting Heart Rate

Enabling the device to share heart rate data with other compatible Garmin devices.

Heart Rate Zones and Alerts

Abnormal Heart Rate Alert

Configuring alerts for when heart rate goes outside a set range.

Wrist Heart Rate Monitor

How to disable the optical heart rate sensor.

Heart Rate Zones

Explanation of heart rate zones for training intensity and fitness improvement.

Fitness Goals

How understanding heart rate zones aids in achieving fitness objectives.

Performance Metrics

Setting Maximum Heart Rate

Guide to manually inputting maximum heart rate for accurate zone calculations.

Customizing Heart Rate Zones

How to manually adjust heart rate zones and maximum heart rate via Garmin Connect.

Getting VO2 Max. Estimate

How to obtain a VO2 Max. estimate, indicating aerobic fitness level.

Advanced Performance Data

About VO2 Max. Estimates

Explains what VO2 Max. is and how the device provides estimates and fitness age.

Recovery Time

Information on the device's recovery time recommendation for optimal training.

Performance Insights

Viewing Recovery Time

How to view the calculated recovery time after an activity.

Predicted Race Times

How to see projected race times based on VO2 Max. and training history.

Heart Rate Variability and Stress

Explains how heart rate variability is used to determine stress levels.

Stress Level Widget

How to view stress levels and use the guided breathing activity.

Body Battery

Body Battery Overview

Explains how the device analyzes data to determine overall energy reserve.

Improved Body Battery Data

Advice on how to get more accurate Body Battery readings and factors affecting it.

Body Battery Widget

Viewing the Body Battery Widget

How to access and interpret the Body Battery level and its graph.

History

Viewing History

How to access past activities and their details saved on the device.

Deleting History

Steps to remove past activities and reset accumulated totals.

Viewing Data Totals

How to view accumulated distance and time data for activities.

Data Management

Notes on device compatibility and data storage.

Data Management

Deleting Files

Instructions for safely removing files from the device's storage.

Disconnecting USB Cable

Proper procedure for safely removing the device when connected via USB.

Garmin Connect

Syncing Data with Garmin Connect App

How to synchronize data between the device and the Garmin Connect app.

Sensors and Accessories

Using Garmin Connect on Computer

Guide to using Garmin Express for device management and data uploads.

ANT+ Sensors

Information on compatibility and purchasing wireless ANT+ sensors.

Pairing ANT+ Sensors

Instructions for connecting wireless ANT+ sensors to the device.

Foot Pod

Information about using a foot pod for pace and distance tracking, especially indoors.

Foot Pod and Bike Sensors

Foot Pod Calibration

Explains the self-calibration of the foot pod and how to improve accuracy.

Manual Foot Pod Calibration

Steps for manually adjusting the foot pod's calibration factor.

Foot Pod Speed and Distance

Configuring the device to use foot pod data for speed and distance instead of GPS.

Bike Speed or Cadence Sensor

How to connect and use bike speed or cadence sensors with the device.

Customizing Your Device

Setting Up User Profile

How to input personal data like height, weight, and heart rate for training calculations.

Activity Options

How activity-specific settings can optimize device usage for different sports.

Customizing Activity Options

Personalizing data fields, alerts, and other settings for specific activities.

Changing Displayed Activities

How to add or remove activity profiles shown on the device.

Device Customization

Customizing Data Fields

How to modify the information displayed on activity data screens.

Customizing Widget Loop

Managing the order, addition, or removal of widgets in the device's loop.

Alerts

Setting up various alerts for training goals, pace, and intervals.

Setting Heart Rate Alerts

How to set alerts for exceeding or falling below specific heart rate thresholds.

Activity Settings

Marking Laps

Using Auto Lap or manual lap marking to track performance segments.

Turning on Lap Key

Configuring the BACK button to function as a lap key.

Auto Pause Feature

Automatically pausing the activity timer when movement stops.

Enabling Self Evaluation

Setting up the feature to evaluate perceived effort after activities.

GPS and Tracking Settings

Changing GPS Setting

How to select GPS, GLONASS, or GALILEO for position tracking.

GPS and Satellite Systems

Explains the different satellite systems and their impact on battery life.

Activity Tracking Settings

Configuring status, move alerts, goal alerts, and Move IQ.

Turning Off Activity Tracking

How to disable all activity tracking features.

Watch Faces and System Settings

Customizing Watch Face

Detailed steps for changing the watch face appearance and accent color.

Downloading Connect IQ Features

How to download apps, widgets, and watch faces from the Connect IQ store.

System Settings

Overview of system settings like language, time, backlight, and sounds.

System Settings Details

Time Settings

Configuring time format and manual or automatic time setting.

Backlight Settings

Adjusting backlight behavior, including gesture activation and timeout.

Device Sounds

Configuring key tones, alert tones, and vibration feedback.

Units of Measure

Setting preferred units for distance, such as miles or kilometers.

Device Clock and Alarms

Setting Time Manually

Manually setting the device's time and date.

Setting an Alarm

How to create and configure alarms, including repeat, sound, and backlight options.

Countdown Timer

How to set up and start a countdown timer.

Stopwatch

Instructions for using the device's stopwatch feature, including lap timing.

Device Information

Viewing Device Information

How to access details like unit ID, software version, and license agreements.

Charging the Device

Instructions for safely and efficiently charging the device's battery.

Tips for Charging the Device

Advice for safely and efficiently charging the device's battery.

Device Care

Cleaning the Device

Instructions for cleaning the device to prevent corrosion and maintain functionality.

Changing the Bands

Steps for replacing the device's bands with new ones.

Troubleshooting

Product Updates

Overview of how to update device software via Garmin Express and Connect app.

Updating Software (Connect App)

Process for updating device software wirelessly using the smartphone app.

Setting Up Garmin Express

Instructions for installing and setting up the Garmin Express software on a computer.

Updating Software (Garmin Express)

How to update device software using the Garmin Express application.

Troubleshooting Common Issues

Activity Tracking Issues

Troubleshooting for step count, intensity minutes, and data matching issues.

Acquiring Satellite Signals

Steps and tips for the device to acquire GPS satellite signals.

Device Maintenance and Reset

Improving GPS Satellite Reception

Methods to enhance the device's ability to acquire GPS signals.

Restarting the Device

How to restart the device if it becomes unresponsive.

Resetting All Default Settings

Instructions for resetting device settings to factory defaults.

Wrong Language Setting

How to change the device's language setting.

Connectivity and Battery

Phone Connection Issues

Troubleshooting steps for resolving Bluetooth connection issues with a smartphone.

Cardio Activity Outdoors

Guidance on using cardio activities with GPS enabled for outdoor use.

Maximizing Battery Life

Various tips and settings to extend the device's battery duration.

Appendix

Data Fields

Explains various data fields available for display during activities.

Appendix Data

VO2 Max. Standard Ratings

Tables showing VO2 Max. classifications based on age and gender.

Wheel Size and Circumference

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