Samsung Galaxy 3 SM-R840NTKAXAR Guide

Samsung Galaxy Watch 3 SM-R840NTKAXAR Watch manual cover
Pages 2
Year 2020
Language(s)
English en

Samsung Galaxy Watch 3 SM-R840NTKAXAR Watch Specification

The Samsung Galaxy Watch 3 SM-R840NTKAXAR is a sophisticated smartwatch designed to offer a seamless blend of classic aesthetics and modern functionality. This model features a 45mm stainless steel case, providing a robust yet elegant look. The watch is equipped with a 1.4-inch Super AMOLED display with a resolution of 360 x 360 pixels, ensuring vibrant and crisp visuals. Protected by Corning Gorilla Glass DX, the display is both durable and resistant to scratches.

Powered by the Exynos 9110 dual-core processor clocked at 1.15 GHz, the Galaxy Watch 3 offers smooth performance for various applications. It includes 1GB of RAM and 8GB of internal storage, allowing for ample space to store apps and media. Running on Samsung's Tizen-based wearable OS 5.5, the watch provides a user-friendly interface with access to a wide array of apps and widgets.

The watch is equipped with advanced health monitoring features, including heart rate tracking, SpO2 monitoring, sleep analysis, and VO2 max measurement, making it a comprehensive fitness companion. Its built-in GPS supports precise location tracking for outdoor activities. Connectivity options include Bluetooth 5.0, Wi-Fi, and NFC, facilitating seamless pairing with other devices and contactless payments via Samsung Pay.

The Galaxy Watch 3 is designed to withstand various environmental conditions, featuring a 5ATM water resistance rating and MIL-STD-810G certification for durability. Its 340mAh battery ensures up to two days of use on a single charge, with wireless charging capabilities for convenience. With its combination of style, functionality, and durability, the Samsung Galaxy Watch 3 SM-R840NTKAXAR caters to users seeking a premium smartwatch experience.

Samsung Galaxy Watch 3 SM-R840NTKAXAR Watch F.A.Q.

How do I set up my Samsung Galaxy Watch 3 SM-R840NTKAXAR for the first time?

To set up your Samsung Galaxy Watch 3, turn it on by pressing and holding the Home button. Download the Galaxy Wearable app on your smartphone, and follow the on-screen instructions to pair and set up your watch.

How can I update the software on my Samsung Galaxy Watch 3?

To update the software, open the Galaxy Wearable app on your connected smartphone. Tap on 'Watch software update', then 'Download and install'. Follow the prompts to complete the update process.

What should I do if my Samsung Galaxy Watch 3 is not charging?

Ensure the charger is connected properly and the charging dock pins are clean. Try using a different power outlet or charger. If the issue persists, restart your watch or perform a reset.

How do I reset my Samsung Galaxy Watch 3 to factory settings?

To reset your watch, go to 'Settings' > 'General' > 'Reset'. Confirm your decision, and the watch will reset to factory settings, erasing all data.

How can I improve the battery life of my Samsung Galaxy Watch 3?

To improve battery life, reduce screen brightness, disable Always On Display, and close unused apps. Also, limit notifications and use Power-saving mode when necessary.

How do I connect Bluetooth headphones to my Samsung Galaxy Watch 3?

To connect Bluetooth headphones, go to 'Settings' > 'Connections' > 'Bluetooth', then search for available devices. Select your headphones from the list to pair them with your watch.

What should I do if my Samsung Galaxy Watch 3 isn't receiving notifications?

Check if your watch is connected to your smartphone and ensure notifications are enabled in the Galaxy Wearable app. Also, verify that Do Not Disturb mode is turned off.

How can I track my workouts with the Samsung Galaxy Watch 3?

Open the Samsung Health app on your watch, select the 'Workouts' option, and choose your desired activity. Press 'Start' to begin tracking your workout session.

How do I change the watch face on my Samsung Galaxy Watch 3?

Press and hold the current watch face on your watch screen. Swipe left or right to browse available watch faces, and tap on your desired face to set it.

How can I set up Samsung Pay on my Galaxy Watch 3?

Open the Samsung Pay app on your watch and follow the on-screen instructions to add your credit or debit card. Ensure your watch is connected to your phone to complete the setup.