Galaxy Gear S2: Track Sleep, Improve Rest

how to use galaxy gear s2 sleep tracking

The Samsung Galaxy Gear S2 does not have automatic sleep tracking capabilities built-in, but sleep tracking can be enabled through third-party apps such as Sleep as Android. To use Sleep as Android, you must first install the required parts, including the Sleep as Android Gear Addon on your phone and the Sleep as Android app on your watch. Once installed, you can enable the connection in your device's settings and test the connection to ensure it is working. It is important to note that the app uses a lot of battery power and may not be as accurate as the automatic sleep tracking offered by other devices.

Characteristics Values
Sleep tracking Requires a third-party app such as Sleep as Android or G'night
Sleep as Android Requires a watch app from the Gear Store and an Android app from Google Play
G'night Available for $2
S Health Can be used as a companion app for Sleep as Android
S Health Can manually input hours slept
S Health Can view sleep tracking data
S Health Does not tell the user to go to bed at a certain time
Gear Fit 2 Has automatic sleep tracking
Gear S2 Requires manual input for sleep tracking
Samsung Galaxy Gear integration Requires three parts: Samsung Accessory Services, Sleep as Android, and Sleep as Android Gear Addon

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Using the Sleep as Android app

The Sleep as Android app is a third-party app that can be used for sleep tracking on the Galaxy Gear S2. Here's a step-by-step guide on how to use the Sleep as Android app for sleep tracking:

Installation and Setup:

  • Install the Sleep as Android app on your Android phone from the Google Play Store.
  • Install the Sleep as Android Gear Add-on for Samsung Galaxy Gear watches. This add-on is specifically designed for models running Tizen OS.
  • Install the Gear Companion app on your Galaxy Gear S2 watch.
  • Enable the connection between the phone and the watch in the app settings. Go to Settings > Sleep Tracking > Wearables > Use Wearable > Samsung Gear / Galaxy Watch.
  • Test the connection by navigating to Settings > Sleep Tracking > Wearables > Test Sensor. You should see a graph reacting to your movement.
  • Disable any battery savers or system restrictions on your phone for the Sleep as Android app and its add-on, as these may interfere with sleep tracking.

Sleep Tracking:

  • Wear your Galaxy Gear S2 while sleeping. Ensure it is comfortable and secure.
  • The app will automatically track your sleep patterns, including periods of restlessness and multiple sleep sessions.
  • In the morning, check the app for sleep data, including graphs and sound recordings.
  • Analyze your sleep data to gain insights into your sleep quality and duration.

Note: The Sleep as Android app may consume a significant amount of battery life on your Galaxy Gear S2, so it is recommended to keep your device charged regularly. Additionally, some users have reported issues with the app getting stuck on the "Start tracking" screen. If this occurs, try the troubleshooting steps provided by the app developers, such as updating the app or disabling certain device settings.

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Manually inputting sleep data

While the Samsung Gear S2 does not have automatic sleep tracking capabilities, there are a few ways to manually input sleep data.

One way is to use the S Health app. Firstly, ensure that your watch and sleep app software are up to date. Then, go into the S Health app and enable the sleep tracker. Set your goal by inputting your desired bedtime and wake-up time. However, it is important to note that some users have reported issues with the S Health app, stating that it does not always accurately track sleep data. For example, it may log two separate sleep periods if you wake up in the middle of the night, which can affect the efficiency rating.

If you are having trouble with the S Health app, you can try deleting any manual data you have inputted, as this may affect the app's ability to display sleep data.

Another option for manually inputting sleep data is to use a third-party app such as Sleep as Android or GNight. These apps integrate with the S Health app as a "companion app" and allow the Gear S2 to be used for sleep tracking. However, it is important to note that these apps may require additional setup and may use more battery power.

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Using the S Health app

The S Health app can be used for sleep tracking on the Galaxy Gear S2, although this requires a companion app such as Sleep as Android. This is because the Gear S2 does not have automatic sleep tracking capabilities, so you have to manually input sleep data.

To use the Sleep as Android app with the S Health app, first, download the app on your phone and the companion Gear S2 app on the watch. Then, enable the connection in Settings → Sleep tracking → Wearables → Use wearable → Samsung Gear / Galaxy Watch. You can test the connection in Settings → Sleep tracking → Wearables → Test sensor. You should see a graph reacting to your movement.

It is important to note that the Sleep as Android app can use up a lot of battery power and may not be as accurate as automatic sleep tracking. There are also alternative apps available, such as GNight, which is a standalone app that is not integrated with S Health or any other apps.

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Installing a Galaxy/Gear Add-on for Sleep

To install a Galaxy/Gear add-on for sleep tracking, you will need to use the Sleep as Android app. This app supports most Samsung wearables, including the Gear S2, but not all—so be sure to check that your device is listed under "Supported watches" in Section 3 of the documentation.

The Samsung Galaxy Gear integration consists of three parts:

  • Install the Sleep as Android app on your phone.
  • Install the Gear companion app on your watch.
  • Install the Sleep as Android Gear Addon on your phone.

Once you have installed all the required parts, you can enable the connection in your settings:

  • Go to Settings → Sleep tracking → Wearables → Use wearable → Samsung Gear / Galaxy Watch.
  • Test the connection in Settings → Sleep tracking → Wearables → Test sensor. You should see a graph reacting to your movement (a short delay is normal, as data is sent in batches).

Please note that this add-on is designed only for models running Tizen OS. For newer Galaxy watches with One UI OS, follow the guide at https://sleep.urbandroid.org/docs/devices/one_ui.html. Additionally, this add-on may use a lot of watch battery.

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Using the G'Night app

The GNight app is a standalone sleep-tracking app that can be used with the Samsung Gear S2. It uses the watch's accelerometer to track your movements and determine your sleep phases. The app records your sleep data, including the duration of your sleep and the different phases, such as light sleep and deep sleep.

To use the GNight app, you must first download and install it on your Gear S2 from the Gear Store. Once it's installed, open the app on your watch and follow the setup instructions. You may need to grant the app permission to access certain features on your watch, such as the accelerometer and heart rate monitor, if prompted.

Before you go to bed, make sure the GNight app is running on your Gear S2. It will then start tracking your sleep once it detects that you are asleep. The app uses the watch's sensors to monitor your movement and heart rate, which help determine your sleep phases and quality of sleep.

When you wake up in the morning, you can view your sleep data directly on the GNight app on your Gear S2. The app will show you the duration of your sleep, as well as a breakdown of your sleep phases. It may also provide additional insights, such as your heart rate during sleep and any periods of restlessness or wakefulness.

It's important to note that as of 2016, the GNight app did not sync with the S-Health app. However, the developer stated that they were working on this integration. Currently, the GNight app may allow you to export your sleep data to other apps or platforms, but this could vary depending on the app version and your device's operating system.

Frequently asked questions

To use the sleep tracking feature on your Galaxy Gear S2, you can download third-party apps such as Sleep as Android or G'Night. These apps integrate with the S Health app as a "companion app".

First, install the Sleep as Android app on your phone and the Gear S2 app on your watch. Then, enable the connection in Settings → Sleep tracking → Wearables → Use wearable → Samsung Gear / Galaxy Watch.

Make sure you have the Sleep as Android Gear Addon installed on your phone and updated to the latest version. Disable all battery savers on your phone for all involved apps (Sleep as Android, Sleep as Android Gear Addon, Samsung Accessory Services).

The automatic sleep tracking feature is only available on the Gear Fit 2. For the Gear S2, you have to manually input your sleep data.

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