SAMSUNG SM-Q508 (02) PDF Document

The SAMSUNG SM-Q508 is a smart ring designed to analyze activity patterns, sleep quality, and manage health by measuring biometric signals.

Ring Components:

• Optical heart rate sensor

• Temperature sensor

• Orientation indicator

Charging Case Components:

• Indicator light

• Wireless charging coil

• Charger port (USB Type-C)

• Multipurpose button

• Use the device in a place without magnetic interference for normal operation.

• The supplied item contains magnets. Keep it away from credit cards, implanted medical devices, and other devices that may be affected by magnets. For medical devices, keep the item more than 15 cm apart. If you suspect interference, stop using it and consult your physician.

• If you have a medical implant in your heart, do not place the supplied item in a pocket close to your implanted device, such as your chest or inner jacket pocket.

• Keep a safe distance between objects affected by magnets (like credit cards, passbooks, access cards) and the supplied item, as they may be damaged or disabled.

• If the Ring is broken, do not use it to avoid injury. Get it repaired at a Samsung Service Centre.

• The charging case is not water and dust resistant. Be cautious with liquids or dust near the case.

• If foreign materials are on the sensor, clean it before wearing the Ring to ensure accurate measurement.

• When not in use, store the Ring in its charging case to prevent loss or damage.

Charge the battery before using your SAMSUNG SM-Q508 for the first time or after a long period of disuse. The Ring will start to work while charging.

Step 1. Connect the USB cable to the charger and then plug the USB cable into the charger port on the charging case.

Step 2. Plug the charger into an electric socket.

Step 3. Open the charging case.

Step 4. Align the orientation indicator of the Ring with the marker on the charging case’s Ring holder and place it in the charging case.

Step 5. Close the charging case. The Ring will be charged first, followed by the charging case.

Step 6. After fully charging, disconnect the charging case from the charger. First, disconnect the USB cable from the case, and then unplug the charger from the socket.

The charging case for the SAMSUNG SM-Q508 has a built-in wireless charging coil. You can use a wireless charger (sold separately) to charge the battery.

Step 1. Open the charging case.

Step 2. Align the orientation indicator of the Ring with the marker on the charging case’s ring holder and place it in the charging case.

Step 3. Close the charging case.

Step 4. Place the centre of the charging case’s bottom on the centre of the wireless charger.

Step 5. After fully charging, disconnect the charging case from the wireless charger.

Precautions for wireless charging:

• Do not place conductive materials, like metal objects or magnets, between the charging case and the wireless charger, as this may cause improper charging, overheating, or damage.

• Use Samsung-approved wireless chargers for proper charging.

You can charge your SAMSUNG SM-Q508 using the battery of a compatible device that works as a wireless charger.

Step 1. Open the charging case.

Step 2. Align the orientation indicator of the Ring with the marker on the charging case’s ring holder and place it in the charging case.

Step 3. Close the charging case.

Step 4. Turn on the Wireless power sharing feature on the device that functions as a wireless charger and place the centre of the charging case’s bottom on that device.

Step 5. After fully charging, disconnect the charging case from the device.

Notes on Wireless Power Sharing:

• Only mobile devices that support this feature can charge the Ring.

• The feature may not work properly with certain accessories or covers; it is recommended to remove them before charging.

• Do not move or use either device while charging.

• Charging speed may vary. If the power-sharing device’s battery drops below a certain level, power sharing will stop.

You can check the remaining battery level of your SAMSUNG SM-Q508 in a few ways:

• Using the Ring’s sensor light: Remove the Ring from your finger and check the sensor on the inside. A blinking green light indicates the battery level is 15% or above. A blinking red light indicates the battery level is lower than 15%.

• Using the charging case’s indicator light: Open the charging case or press its Multipurpose button when the Ring is inside. The indicator light will turn on for 3 seconds to show the Ring’s battery level. If the Ring is not in the case, the light will display the case’s remaining battery level.

• Using the Galaxy Wearable app: You can check the Ring’s remaining battery level in the app when it is connected to your phone.

The indicator light on the charging case displays the status of the Ring when it’s inside the case, and the status of the charging case when the Ring is not inside. The light turns on when you open the case or press the Multipurpose button.

• If the indicator light does not work as described, disconnect and reconnect the charger.

• If the charging case’s battery level is too low, the indicator light may blink or not turn on, and the Ring will not be charged.

Wear the SAMSUNG SM-Q508 so that its orientation indicator is facing towards your palm. It is recommended to wear the Ring on a finger where it fits comfortably, not too tight or too loose.

For best results and to avoid damage:

• Wear the Ring on your non-dominant hand.

• Do not wear metal rings next to the Ring.

• Remove the Ring when lifting or handling heavy or hard things.

• Do not wear the Ring when exercising with equipment, especially free weights like barbells and dumbbells, as it could hurt your hand.

• Be careful not to damage objects like your phone, phone cover, or watch when handling them with the hand wearing the Ring.

If your SAMSUNG SM-Q508 becomes stuck on your finger due to changes in circumference, try the following methods to remove it:

• Wet your finger with cold water and soap, then remove the Ring by turning it around slowly. After removal, rinse and dry your hand and the Ring thoroughly.

• Immerse your finger in cold water to reduce swelling, then remove the Ring.

• Hold your hand above your heart or rest for some time to allow your finger’s circumference to return to normal, then remove the Ring.

In an emergency where you need to cut the Ring off, seek help from a medical professional or emergency services to avoid injury.

First, you must install the Galaxy Wearable app on your phone. You can download it from the Galaxy Store (for Samsung Android phones) or the Play Store (for other Android phones).

To connect via Bluetooth:

Step 1. Before connecting, place the Ring in the charging case to check if its battery level is sufficient. If the indicator light does not flash, charge the Ring.

Step 2. Close the charging case and then open it. Alternatively, open the case and press and hold the Multipurpose button for more than 3 seconds. The Ring will enter Bluetooth pairing mode, and a pop-up window should appear on your phone.

Step 3. On your phone, tap Connect in the pop-up window and follow the on-screen instructions. You must register or sign in to your Samsung account to use all features.

To connect the SAMSUNG SM-Q508 to a new phone, you must first reset the Ring. Resetting may delete health data that has not been synced to the Samsung Health app, so be sure to sync your data before proceeding.

Step 1. On your currently connected phone, open the Galaxy Wearable app and tap Reset → Reset. After the reset, the Ring will automatically enter Bluetooth pairing mode.

Step 2. On your new phone, open the Galaxy Wearable app to connect to your Ring.

The SAMSUNG SM-Q508 supports various health and activity tracking features. Note that some features may not be available depending on your region or the version of the Samsung Health app.

The SAMSUNG SM-Q508 analyzes and records your sleep by measuring your heart rate, blood oxygen, skin temperature, and more while you are sleeping. Before measuring, ensure the Ring’s battery is more than 20%.

Step 1. Sleep while wearing the Ring. The Ring will automatically start to measure your sleep.

Step 2. After you wake up, open the Galaxy Wearable app on the connected phone.

Step 3. Tap Sleep. The Samsung Health app will open, where you can check all information related to your measured sleep.

The sleep pattern is analyzed into four states: Awake, REM, Light, and Deep.

You can enable these advanced sleep tracking features through the Galaxy Wearable app.

To measure blood oxygen during sleep:

Step 1. On the connected phone, open the Galaxy Wearable app.

Step 2. Tap Health settings → Sleep.

Step 3. Tap the Blood oxygen during sleep switch to turn it on.

To use the snore detection feature:

Step 1. Open the Galaxy Wearable app.

Step 2. Tap Health settings → Sleep.

Step 3. Tap Snore detection and tap the switch to turn it on.

Step 4. Select Always under Detect snoring. To record audio, tap the Record audio switch to turn it on.

Step 5. Before sleeping, connect your phone to a charger and place its microphone so it faces you.

To measure skin temperature during sleep:

Step 1. Open the Galaxy Wearable app.

Step 2. Tap Health settings → Sleep.

Step 3. Tap the Skin temperature during sleep switch to turn it on.

You can check your measured heart rate and manually measure it through the connected phone.

To check your heart rate:

Step 1. On the connected phone, open the Galaxy Wearable app.

Step 2. Tap Heart rate. The Samsung Health app screen will appear, showing your measured heart rate. Tap View all to see all records for the day.

To measure your heart rate manually in the Samsung Health app:

Step 1. Open the Galaxy Wearable app.

Step 2. Tap Heart rate.

Step 3. Tap Measure to begin measuring. You can view the result on the screen.

Step 4. Tap Save to save the record.

Note: You cannot measure your heart rate manually with the Ring if you are also wearing a Galaxy Watch that is set to measure heart rate continuously.

You can receive an alert from the Samsung Health app if your heart rate is higher or lower than a set value for more than 10 minutes.

Step 1. On the connected phone, open the Galaxy Wearable app.

Step 2. Tap Health settings → Heart rate alert.

Step 3. Tap the switch for the alert you want to use (High HR or Low HR) to turn it on and set the desired heart rate range.

The SAMSUNG SM-Q508 can track your menstrual cycle and predict your next period by measuring your skin temperature while you sleep. This feature is for management and tracking purposes only, not for medical use or contraception.

Step 1. On the connected phone, open the Galaxy Wearable app.

Step 2. Tap Health settings.

Step 3. Tap the Predict period with skin temp switch to turn it on.

Step 4. Set your period’s start date and end date, then tap Next.

Step 5. Set your cycle length and tap Done.

You can check information related to your cycle tracking in the Samsung Health app on your phone.

You can remotely control your phone’s camera or alarm by double pinching with your thumb and the finger wearing the SAMSUNG SM-Q508.

Step 1. On the connected phone, open the Galaxy Wearable app.

Step 2. Tap Gestures and tap the switch of the action you want to control to turn it on.

• Dismiss alarm: When an alarm on the phone expires, dismiss it with the gesture.

• Take picture or video: When using the phone’s camera, use the gesture to take a picture or to start and stop video recording.

If you misplace your SAMSUNG SM-Q508, you can use the Samsung Find app on your connected phone to locate it.

On the connected phone, open the Galaxy Wearable app and tap Find my ring.

The Samsung Find app will open, allowing you to check the location of your Ring. You can also find it by following the lights emitted from the Ring. Note that it may take 4 minutes or more to search for the Ring nearby.

You can update your SAMSUNG SM-Q508’s software through the firmware over-the-air (FOTA) service using the Galaxy Wearable app.

On the Galaxy Wearable screen of the phone, tap Ring software update.

• Download and install: Check for and install updates manually. You must open the charging case to begin a manual update.

• Auto update: Set to install updates automatically when the Ring is in the charging case.

Follow these points to ensure your SAMSUNG SM-Q508 works correctly and maintains its appearance:

• Clean the Ring’s sensor at least once a week. Foreign material can interfere with biometric signal detection. Wipe the Ring with a soft cloth or rinse it with a soap-free detergent and dry it thoroughly.

• Prevent the device from being exposed to dust, sweat, ink, oil, and chemical products (cosmetics, antibacterial spray, hand cleaner, etc.). If exposed, use a lint-free, soft cloth to clean it.

• Never use ultrasonic waves, soap, cleaning agents, abrasive materials, or compressed air for cleaning, and do not use external heat sources. This may cause damage.

• When removing sunblock, lotion, or oil, use a soap-free detergent, then rinse and dry your Ring thoroughly.

If your SAMSUNG SM-Q508 is not working, try the following solutions:

• The battery may be completely discharged. Charge the battery completely before use.

• If the Ring is too loose, health data may not be measured properly. Wear it on a finger where it fits firmly, with the orientation indicator facing your palm and the sensor in good contact with your skin.

• If the Ring is frozen or unresponsive, place it in the charging case and press and hold the case’s Multipurpose button for more than 7 seconds to restart it.

• If the above methods fail, perform a reset. On the connected phone, open the Galaxy Wearable app and tap Reset. Be sure to sync your health data with the Samsung Health app before resetting, as unsynced data may be deleted.

If your SAMSUNG SM-Q508 is not discoverable by another Bluetooth device, try these steps:

• Take the Ring out of the charging case and then put it back in. Alternatively, press and hold the charging case’s Multipurpose button for more than 3 seconds to manually enter Bluetooth pairing mode.

• Reset your Ring and try again.

• Ensure your Ring and the other Bluetooth device are within the Bluetooth connection range (10 m).

If you are experiencing Bluetooth connection issues with your SAMSUNG SM-Q508, check the following:

• Ensure the Bluetooth feature on your phone is enabled and check if the Ring is out of battery.

• Make sure there are no obstacles, such as walls or electrical equipment, between the devices.

• Ensure that the latest version of the Galaxy Wearable app is installed on your phone. If not, update it to the latest version.

• Check that your Ring and phone are within the Bluetooth connection range of 10 meters. The effective distance can vary depending on the environment.

• Restart the phone and reopen the Galaxy Wearable app.

If you are using a Samsung-approved charger and the battery is not charging correctly, try these steps:

• Ensure that the charging contacts of the Ring and the charging case are in contact with each other.

• Ensure that the charger is connected properly to the charging case.

• If the charging contacts are dirty, the battery may not charge properly. Wipe the charging contacts with a dry cloth and try charging the battery again.

There are several reasons why the battery of your SAMSUNG SM-Q508 might seem to deplete faster over time:

• Exposing the Ring or its battery to very cold or very hot temperatures can reduce the useful charge.

• Battery consumption increases when you use certain features.

• The battery is a consumable part, and its useful charge will naturally shorten over time.

• If you are not using the Ring, store it in a charged charging case. If left out, the sensor will continue to work, which will affect usage time and battery consumption.

When you use features that require more power for an extended period, your SAMSUNG SM-Q508 may feel hot to the touch. This is normal and should not affect its lifespan or performance.

However, if the Ring overheats or feels hot for a prolonged period, stop using it for a while. If the Ring continues to overheat, contact a Samsung Service Centre or an authorised service centre.