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APPROACH
G20
®
Owner's Manual

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Table of Contents
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Summary of Contents for Garmin APPROACH G20

  • Page 1 APPROACH ® Owner’s Manual...
  • Page 2 © 2025 Garmin Ltd. or its subsidiaries All rights reserved. Under the copyright laws, this manual may not be copied, in whole or in part, without the written consent of Garmin. Garmin reserves the right to change or improve its products and to make changes in the content of this manual without obligation to notify any person or organization of such changes or improvements. Go to www.garmin.com...
  • Page 3: Table Of Contents

    Turning Off the Bluetooth Phone Connection..........10 Garmin Golf App........10 Automatic Course Updates....11 Product Updates........11 Updating the Software Using Garmin Express..........11 Setting Up Garmin Express....11 Customizing Your Device....11 System Settings........11 Changing the Units of Measure..11...
  • Page 5: Introduction

    3 Pair your phone (Pairing Your Phone, page 2). Pairing your phone gives you access to scorecard syncing, course updates, live scoring on the Garmin Golf ™ app, software updates, and more. 4 Charge the device completely so that you have enough charge for a round of golf (Charging the Device, page 3).
  • Page 6: Pairing Your Phone

    NOTE: If you previously skipped the pairing process, you can select Settings > Pair Phone. 2 Scan the QR code with your phone. NOTE: If you have not installed the Garmin Golf app on your phone, you are prompted to install it from the app store.
  • Page 7: Charging The Device

    Use caution when the device is near electronic devices. The device is powered by a lithium-ion battery that you can charge using a standard wall outlet or a USB port on your computer. For optional accessories and replacement parts, go to buy.garmin.com, or contact your Garmin ®...
  • Page 8: Solar Charging

    Solar Charging Solar charging can help optimize and extend your battery life. Solar charging occurs whenever the device detects sunlight, even if it is turned off. • Regular outdoor use in sunny conditions can extend your battery life. • Point the screen toward sunlight to maximize solar gain. •...
  • Page 9: Using The Clip

    You can use the magnetic clip to attach the device to your belt, pocket, or bag. NOTE: Go to www.garmin.com/golf to purchase accessories for your device. 1 Snap the magnetic back of the device into the clip until it locks into place.
  • Page 10: Hole View

    Hole View The device shows the current hole you are playing, and automatically transitions when you move to a new hole. NOTE: Because pin locations change, the device calculates the distance to the front, middle, and back of the green, but not the actual pin location. : Current hole number.
  • Page 11: Golf Menu

    Your device is compatible with Approach golf club sensors. When paired with a full set of club sensors installed on all your golf clubs, you can automatically track your golf shots, including location, distance, and club type. See the owner's manual for your club sensors for more information (garmin.com/manuals/ApproachCT10). Viewing the Green While playing a round, you can take a closer look at the green and move the pin to get a more precise distance measurement.
  • Page 12: Changing The Green

    1 Press OK. 2 Select Change Hole. 3 Select a hole. Enabling Handicap Scoring You can use the Garmin Golf app to configure each player's handicap. Select Settings > Golf Settings > Handicap Scoring > Use Garmin Golf. Playing Golf...
  • Page 13: Keeping Score

    When you enable statistics tracking on the device, you can view your statistics for the current round. You can compare rounds and track improvements using the Garmin Golf app. 1 Select Settings > Golf Settings > Stat Tracking > On.
  • Page 14: Viewing The Wind Speed And Direction

    Course updates: Allows you to receive the latest course updates using the Garmin Golf app. Find My Garmin: Allows you to use the Garmin Golf app to locate your device using its last known location. Turning Off the Bluetooth Phone Connection 1 Select Settings >...
  • Page 15: Automatic Course Updates

    (Time Settings, page 12). USB Mode: Sets the device to use MTP (media transfer protocol) mode or Garmin mode when connected to a computer. Solar Auto Wake: Displays a screen with solar charging statistics when the device is turned off and detects sunlight.
  • Page 16: Time Settings

    From 0º to 45ºC (from 32º to 113ºF) range EU wireless frequency/protocol 2.4 GHz @ 8.9 dBm maximum The device withstands incidental exposure to water of up to 1 m for up to 30 min. For more information, go to www.garmin.com/waterrating. Device Information...
  • Page 17: Device Care

    Long-Term Storage When you do not plan to use the Approach G20 device for several months, you should charge the battery to at least 50% before you store the device. You should store the device in a cool, dry place with temperatures around the typical household level.
  • Page 18: My Phone Will Not Connect To The Device

    • Remove your device from the Garmin Golf app and the Bluetooth settings on your phone to retry the pairing process. • If you bought a new phone, remove your device from the Garmin Golf app on the phone you intend to stop using.
  • Page 19: Restoring All Default Settings

    Restoring All Default Settings Before you reset the golf device, you should sync it with the Garmin Golf app to upload your scorecards. You can reset all of the device settings to the factory default values. 1 Select Settings > System > Reset.
  • Page 20 January 2025 GUID-DB551E47-2591-4376-8797-D0CB7E11DCEE v1...

Table of Contents