Samsung Gear S2 Classic
Samsung Gear S2 Classic Smartwatch User Manual
Model: Gear S2 Classic (SM-R7320ZKAXAR)
Introduction
The Samsung Gear S2 Classic is a smartwatch designed for seamless integration with your daily life. It features a circular interface with a rotating bezel for intuitive navigation, allowing quick access to notifications, applications, and health tracking features. This manual provides essential information for setting up, operating, and maintaining your device.

Image: Front view of the Samsung Gear S2 Classic Smartwatch with a black leather band.
Setup
1. Unboxing and Initial Charge
Upon unboxing your Samsung Gear S2 Classic, ensure all components are present. The package typically includes the smartwatch, a wireless charging dock, and a quick start guide. Before first use, fully charge the device.
- Connect the wireless charging dock to a power source.
- Place the Samsung Gear S2 Classic onto the charging dock. The watch will align magnetically.
- The watch display will indicate charging status. A full charge is recommended before initial setup.

Image: The Samsung Gear S2 Classic Smartwatch, ready to be placed on its wireless charging dock.
2. Pairing with a Smartphone
The Gear S2 Classic requires pairing with a compatible smartphone for full functionality.
- Ensure your smartphone is running Android OS 4.4 or later with at least 1.5GB RAM, or iPhone 5 and later with iOS 9.0 and above.
- Download and install the Samsung Gear application from your smartphone's app store.
- Open the Samsung Gear app on your smartphone and follow the on-screen instructions to connect to your Gear S2 Classic via Bluetooth.
- Confirm the pairing code displayed on both devices.
Operating the Device
1. Navigation and Interface
The Samsung Gear S2 Classic features a unique circular interface and a rotating bezel for intuitive control.
- Rotating Bezel: Rotate the bezel clockwise or counter-clockwise to scroll through widgets, notifications, and applications.
- Touchscreen: Tap to select items, swipe to navigate, and pinch to zoom (where applicable).
- Home Button: Press to return to the watch face or access the app screen.
- Back Button: Press to go back to the previous screen.
Video: This video demonstrates the intuitive navigation of the Samsung Gear S2 Smartwatch, showcasing how to use the rotating bezel and touchscreen to access various features like S Health, messaging, and sports updates.
2. Notifications and Communication
Receive and manage notifications directly on your wrist.
- View Notifications: Swipe right from the watch face or rotate the bezel to view incoming calls, texts, emails, and app alerts.
- Quick Reply: Respond to messages using pre-set replies, emojis, or the on-screen keyboard.
- Calendar and News: Stay updated with calendar events and news headlines.
3. Health and Fitness Tracking (S Health)
The built-in S Health app helps you monitor your activity and well-being.
- Step Tracking: Automatically counts your daily steps.
- Heart Rate Monitor: Measures your heart rate on demand.
- Activity Reminders: Provides nudges to move when you've been inactive for too long.
- Sleep Tracking: Monitors your sleep patterns.
4. Customization
Personalize your Gear S2 Classic to match your style.
- Watch Faces: Choose from a wide variety of pre-installed watch faces or download new ones via the Samsung Gear app.
- Watch Straps: The Gear S2 Classic uses standard 20mm watch straps, allowing for easy replacement and customization.

Image: Close-up of the black leather strap and buckle on the Samsung Gear S2 Classic Smartwatch.
Maintenance
1. Charging
To maintain optimal battery performance, charge your Gear S2 Classic regularly using the provided wireless charging dock.
- Place the watch on the charging dock when the battery is low.
- Avoid exposing the charging dock or watch to extreme temperatures or moisture during charging.
2. Water and Dust Resistance
The Samsung Gear S2 Classic is IP68 certified for water and dust resistance. This means it can withstand immersion in up to 1.5 meters of fresh water for up to 30 minutes.
- Avoid using the watch in saltwater or chlorinated water.
- Rinse the watch with fresh water and dry it thoroughly after exposure to any liquid.
- The IP68 rating does not guarantee protection against strong water jets or high-pressure water.
3. Cleaning
To clean your watch, gently wipe it with a soft, dry cloth. For stubborn dirt, slightly dampen the cloth with water. Avoid using harsh chemicals or abrasive materials.
Troubleshooting
If you encounter issues with your Samsung Gear S2 Classic, try the following basic troubleshooting steps:
- Device Not Turning On: Ensure the watch is fully charged. Place it on the charging dock for at least 30 minutes.
- Connectivity Issues: Check if Bluetooth is enabled on both your watch and smartphone. Restart both devices and attempt to re-pair.
- App Malfunction: Close and reopen the problematic application. If the issue persists, restart the watch.
- Battery Draining Quickly: Reduce screen brightness, disable unnecessary features (e.g., always-on display), and limit background app refresh.
For more detailed troubleshooting or persistent issues, refer to the official Samsung support website or contact customer service.
Specifications
| Feature | Detail |
|---|---|
| Model Name | Gear S2 Classic (SM-R7320ZKAXAR) |
| Display | 1.2" Full Circular sAMOLED, 360 x 360 pixels (302 ppi) |
| Operating System | Tizen-based wearable platform |
| Connectivity | Bluetooth, Wi-Fi (802.11 b/g/n) |
| Battery | Lithium Ion, up to 72 hours average life |
| Water Resistance | IP68 Certified (up to 1.5 meters for 30 minutes) |
| Sensors | Accelerometer, Gyroscope, Heart Rate Monitor, Barometer, Ambient Light |
| Dimensions | 1.72 x 1.57 x 0.45 inches |
| Weight | Approximately 0.01 Ounces (excluding strap) |
| Band Material | Leather (20mm standard) |
| Case Material | Stainless Steel |

Image: A visual guide comparing various watch sizes, including the Samsung Gear S2 Classic.
Warranty and Support
Warranty Information
The Samsung Gear S2 Classic comes with a 1-year standard parts and labor warranty from the date of purchase. This warranty covers manufacturing defects under normal use. For full terms and conditions, please refer to the warranty card included with your product or visit the official Samsung website.
Customer Support
For further assistance, product registration, or to find service centers, please visit the official Samsung support website: