Casio GBA950-1A

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Casio G-Shock Move GBA-950 Series Ana-Digital Watch User Manual

Model: GBA950-1A

1. Introduction

This manual provides essential information for the proper use and maintenance of your Casio G-Shock Move GBA-950 Series Ana-Digital Watch. Designed for urban sports, this timepiece integrates advanced features to support your training regime and daily activities. Please read this manual thoroughly to ensure optimal performance and longevity of your watch.

Front view of the Casio G-Shock Move GBA-950 watch, showing the black resin case, ana-digital display with luminous green markers, and various function labels like DISP, SIG, ALM, REC, HND, LAP, START, MODE.

Figure 1.1: Front view of the G-Shock Move GBA-950 watch. This image displays the watch's face, highlighting its ana-digital display, prominent luminous hour markers, and the various buttons and indicators for functions such as step tracking, Bluetooth connectivity, and alarm settings.

Full length view of the Casio G-Shock Move GBA-950 watch, showing the watch head and the entire black resin band with its textured design and buckle closure.

Figure 1.2: Full view of the GBA-950 watch. This image provides a complete perspective of the watch, including its durable resin band and overall sporty design, emphasizing its suitability for active lifestyles.

2. Key Features

  • Urban Sports Design: Engineered for durability and comfort during daily training and urban activities.
  • Training Support: Equipped with practical features to enhance your workout routine.
  • Smartphone Link (Bluetooth®): Connects to your smartphone for precision timekeeping, simple notifications (sound alerts), step counts, and data management.
  • GPS Distance Measurement: Utilizes your smartphone's GPS to adjust distance measurements, allowing the watch to track pace independently thereafter.
  • Auto Lap Feature: Automatically records lap times over a set distance for efficient training tracking.
  • Dedicated App Integration: Access a dedicated application to manage life log data, review activity history, and analyze training progress.
  • Robust Construction: Bezel and band are seamlessly molded into a single exterior piece, providing robust protection for the carbon fiber-reinforced resin case.
  • Comfortable Fit: Band construction designed for maximum flex and an exceptionally comfortable fit, developed in collaboration with OUTSENSE Inc. using "origami engineering" principles.
  • Bio-based Resin: Key resin components in the bezel and band are made from bio-based resin, contributing to reduced environmental impact.
  • Long Battery Life: Offers approximately 2 years of battery life.
Close-up of the G-Shock GBA-950 watch face in the dark, with the luminous green hour markers and hands glowing brightly, indicating the time and digital display.

Figure 2.1: Luminous display of the GBA-950 watch. This image demonstrates the watch's excellent low-light visibility, with its hands and hour markers glowing brightly, ensuring readability in various conditions.

3. Setup

3.1 Initial Setup and Time Adjustment

Upon first use, or after a battery replacement, it is recommended to synchronize the watch with your smartphone to ensure accurate timekeeping. The watch will automatically adjust its time based on the connected smartphone's time.

  1. Download the App: Download the dedicated G-SHOCK Connected app from your smartphone's app store (iOS App Store or Google Play Store).
  2. Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
  3. Launch App: Open the G-SHOCK Connected app and follow the on-screen instructions to register your watch.
  4. Pairing: On the watch, press and hold the MODE button (typically bottom-left) until the Bluetooth indicator (SIG) flashes. The watch will enter pairing mode.
  5. Confirm Pairing: Follow the prompts in the app to complete the pairing process. Once connected, the watch's time will synchronize automatically.

3.2 App Connection and Data Management

The G-SHOCK Connected app allows you to manage various watch settings and review your activity data.

  • Automatic Time Adjustment: The watch automatically connects to the app at preset times to adjust time settings.
  • Life Log Data: View and manage your daily step counts, calories burned, and other activity data.
  • Activity History: Review detailed records of your training sessions, including distance, pace, and lap times.
  • Watch Settings: Customize watch settings such as alarm times, world time cities, and display preferences directly from the app.

4. Operating the Watch

4.1 Basic Watch Operations

  • Mode Button (MODE): Press to cycle through different modes (Timekeeping, Stopwatch, Timer, Alarm, etc.).
  • Display Button (DISP): Used to change the information displayed on the digital screen within a mode.
  • Start Button (START): Initiates or stops functions like stopwatch or timer.
  • Lap Button (LAP): Records lap times during training sessions.
  • Light Button: Activates the LED backlight for illumination in low light conditions.

4.2 Training Functions

  • Step Tracker: The watch continuously counts your steps. View your daily step count on the digital display or through the app.
  • GPS-Adjusted Distance: Connect to your smartphone's GPS to calibrate distance measurements. Once calibrated, the watch can track your pace and distance even without a continuous smartphone connection.
  • Auto Lap: Set a specific distance in the app, and the watch will automatically record lap times as you complete each segment.

4.3 Bluetooth Functions

  • Automatic Time Adjustment: The watch automatically connects to your smartphone several times a day to ensure accurate timekeeping.
  • Phone Finder: Use the watch to trigger an audible alert on your paired smartphone (if within range).
  • Notification Alerts: Receive sound alerts for incoming calls, emails, and other notifications from your smartphone.
  • Data Transfer: Sync your step count, training data, and other life log information to the G-SHOCK Connected app.

5. Maintenance

5.1 Cleaning and Care

  • General Cleaning: Wipe the watch case and band with a soft, dry cloth to remove dirt and moisture.
  • Resin Components: For stubborn dirt, use a mild soap solution and a soft brush, then rinse thoroughly with clean water and dry completely. Avoid harsh chemicals or abrasive cleaners.
  • Water Resistance: While G-Shock watches are highly water-resistant, avoid operating buttons underwater to prevent water ingress. Rinse the watch with fresh water after exposure to saltwater.
Rear view of the Casio G-Shock Move GBA-950 watch, showing the stainless steel case back with engraved model number GBA-950 and 'SHOCK RESIST' text, and the black resin band with buckle.

Figure 5.1: Rear view of the GBA-950 watch. This image shows the watch's case back, which typically contains important information such as the model number and water resistance rating, along with the durable resin band and buckle.

5.2 Battery Information

The GBA-950 watch is powered by a long-life battery, offering approximately 2 years of operation under normal use. When the battery power is low, the watch's functions may become unstable or stop. It is recommended to have the battery replaced by an authorized Casio service center to ensure proper sealing and water resistance.

6. Troubleshooting

ProblemPossible CauseSolution
Watch not connecting to smartphone.Bluetooth is off on phone/watch, app not running, watch out of range, pairing issue.Ensure Bluetooth is on for both devices. Restart the G-SHOCK Connected app. Move watch closer to phone. Re-attempt pairing if necessary.
Inaccurate step count.Watch not worn correctly, unusual arm movements, sensor interference.Wear the watch snugly on your wrist. Ensure watch is not swinging excessively. Calibrate step count via the app if available.
Time is incorrect.Not synced with phone, manual adjustment needed.Perform a manual time synchronization via the G-SHOCK Connected app. If issues persist, check phone's time settings.
Display is blank or dim.Low battery, extreme temperatures.Battery may need replacement. Operate the watch within its specified temperature range.

7. Specifications

FeatureDetail
Model NumberGBA950-1A
BrandCasio G-Shock
Case Dimensions48.5mm (approximate diameter)
Clasp TypeBuckle
Battery LifeApprox. 2 years
ConnectivityBluetooth® Smart
Case MaterialCarbon fiber-reinforced resin (with bio-based resin components)
Band MaterialResin (with bio-based resin components)
WeightApprox. 8 ounces (package weight, actual watch weight may vary)
ASINB0FD26H7SK
Date First AvailableJune 12, 2025
Exploded view of the Casio G-Shock Move GBA-950 watch components, showing the main watch module, separate bezel parts, band pieces, and connecting screws, illustrating its modular and robust construction.

Figure 7.1: Exploded view of GBA-950 components. This image illustrates the watch's modular design, showcasing its individual parts including the main module, bezel, and band, highlighting the robust construction and ease of maintenance or repair.

8. Warranty and Support

For warranty information and customer support, please refer to the official Casio website or contact your local authorized Casio dealer. Keep your purchase receipt as proof of purchase for warranty claims.

You can find more information and support resources by visiting the official Casio store: Casio Store on Amazon.

© 2025 Casio Computer Co., Ltd. All rights reserved.

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