Wearable tracking features

IMPORTANT: Smartwatch tracking needs to be enabled in Settings > Wearables > Sleep tracking (Use wearables)

• Vibration alarm on watch: vibrating won’t wake your partner
• Sleep tracking using the watch’s accelerometer and heart rate sensor – better data, more comfort than having the phone in bed.
• Smart alarm
• CAPTCHA – in case your phone is few meters from your bed, then all CAPTCHAs guarantee getting you out of bed
• Snooze/dismiss control on your watch
• Next alarm time right on the watch
• Lucid dreaming vibrations on watch
• Anti-snoring (uses phone’s mic but vibrates on your wrist when you snore)

CAUTION: We recommend to still sleep track with airplane mode on, but Bluetooth needs to be enabled in order to make the connection between your watch and the app working. The recommended way is to switch on the airplane mode (which disables Bluetooth) and then switch Bluetooth back on

Types of wearables we support

A) Smartwatches and bands 🛌️❤

Sleep as Android supports a lot smartwatches. Instead of having your phone on the bed, you can use a smartwatch for tracking your movement and heart rate.

Usually you’d need to download an addon on your phone for your specific smartwatch brand. Please find below your specific smartwatch for instructions.

Note: You don’t need to download an addon for Pebble and Wear OS watches.

B) Bluetooth Smart heart rate monitors ❤

The app supports every standalone heart rate monitor that uses Bluetooth Smart Heart Rate profile. This is one of Bluetooth standards that we implemented in Sleep as Android, so we don’t need to integrate each of those devices separately.

Unfortunately there is no such Bluetooth standard for motion data, so we cannot integrate all those cheap smartwatches and bands without API support.

C) Pulse oximeters ❤ 👃

For a quick home check if you are short on breath during your sleep, you can use an oximeter. We only support specific oximeters that you can buy from Happy Electronics.

For more info, please read Breath rate detection with oximeter.

Supported devices

Search for your device in the table below to see what is supported.

Important: Your device is not in the list? We have an API to allow 3rd parties to integrate their device, please see our Wearable integration API.

We support all Android Wear and Wear 2.0 watches. They however differ in battery life – see table.

	
Vendor
Device
Support /
sensors
Battery use/night
Notes




	
Xiaomi
Mi Band 1
- except Mi Band 1S
YES (🛌️)
~5%
There are two apps that can route data from Mi Band to Sleep as Android:

- Tools & MiBand app. Also see TMB help. 

- Notify & Fitness for Mi Band. 

How to guide:  Sleep as Android talks to Xiaomi Mi Band.


	
Xiaomi
Mi Band 2
YES (🛌️❤)
~5%
There are two apps that can route data from Mi Band to Sleep as Android:

- Tools & MiBand app. Also see TMB help. 

- Notify & Fitness for Mi Band. 

How to guide:  Sleep as Android talks to Xiaomi Mi Band.


	
Xiaomi
Mi Band 3
YES (🛌️❤)
~5%
There are two apps that can route data from Mi Band to Sleep as Android:

- Tools & MiBand app. Also see TMB help. 

- Notify & Fitness for Mi Band. 

How to guide:  Sleep as Android talks to Xiaomi Mi Band.


	
Pebble
Pebble
- all variants
YES (🛌️)
<<10%



	
Pebble
Pebble 2
- all variants
YES (🛌️❤)
<<10%



	
Sony
SW3 (SWR50)
YES (🛌️)
~15%
182 events sensor batch queue which allows very low battery consumption (although default sensor frequency is higher than on Gear Live for example)
Many thanks to Sony Mobile for their great help to overcome the sensor batching which got battery consumption from ~70% to ~15% per night. 

Known issue: Sometimes gets into a broken state and starts using up to 100% battery. Reboot watch to resolve the issue.

Known issue: Sometimes the Wear app doesn't install the app on your watch automatically. Sleep as Android then stays stuck on "Waiting for connectivity" and never connects. To resolve, go to Android Wear app > Settings > Your watch > Resync apps.


	
Samsung
Gear Live 
YES (🛌️❤)
~15%
150 events sensor batch queue which allows very low battery consumption.

There are issues with refurbished Gear Live devices with a dev version of the OS which do not connect to with Sleep as Android. Re-flashing of the firmware as described here should resolve the issue.




	
Samsung
Gear Sport 
YES (🛌️❤)
~20%
You need:
an addon for phone
a watch app called “Sleep as Android – Native Gear Companion”.


	
Fitbit
Ionic
COMING
 



	
Fitbit
Versa
COMING
 



	
LG
G Watch
YES (🛌️)
~20%
Should be working well. The watch reports a batch size of size zero, but sensor batching is supported in fact. 


	
LG
G Watch R 
YES (🛌️❤)
~15%
Biggest sensor batch queue so far 10000 events. May allow us to do some further optimizations in the future.


	
LG
G Watch Urbane 
YES (🛌️❤)
~15%
Sensor batch queue 10000 events.


	
LG
G Watch Sport 
YES (🛌️❤)
~20%
 


	
Motorola
Moto 360 
YES (🛌️❤)
~40%
CAUTION: Does not support sensor batching and features an 2010 CPU with high battery consumption

RECOMMENDATION: Use theater mode to lower battery consumption!

EDIT2: Seems to get to reasonable battery consumption per night around 40% after the firmware update and fix for the sensor issue below. Still we get reports that on unknown occasions battery can peak at 70-80% for some days. Usually a reboot fixes this issue.

EDIT: After the firmware update moto360 stops the accelerometer each few minutes, we have a workaround for this issue.


	
Motorola
Moto 360 V2 
YES (🛌️❤)
~5%
It seems that the Android Wear 2 version supports sensor batching.


	
Asus
ZenWatch
YES (🛌️❤)
~40%
CAUTION: Does not support sensor batching 

RECOMMENDATION: Use theater mode to lower battery consumption!


	
Asus
ZenWatch 2
YES (🛌️)
6%
~50% on Android M
Has sensor batching! Very good battery consumption reported, although not yet clear why it is so much better than other Wear devices.

Unfortunately Android M update for the watch broke sensor batching.


	
Asus
ZenWatch 3
YES (🛌️)
?
 


	
Samsung
Gear 1
YES (🛌️)
CAUTION: The accelerometer sensor only works with screen on, this together with no sensor batching support causes high battery consumption. 

You need:
- the latest watch app from the Samsung Galaxy AppStore or the Gear manager on some devices. The exact name of the add-on is Sleep As Android - Gear Add-On. Some users reported that they couldn't find it and they needed to narrow their search to "Health & Fitness".
- the latest addon for phone.

Your device must be running Tizen OS.


	
Samsung
Gear 2
YES (🛌️)
~60%
CAUTION: The accelerometer sensor only works with screen on, this together with no sensor batching support causes high battery consumption. 

You need:
- the latest watch app from the Samsung Galaxy AppStore or the Gear manager on some devices. The exact name of the add-on is Sleep As Android - Gear Add-On. Some users reported that they couldn't find it and they needed to narrow their search to "Health & Fitness".
- the latest addon for phone.


	
Samsung
Gear 2 Neo
YES (🛌️)
~60%
CAUTION: The accelerometer sensor only works with screen on, this together with no sensor batching support causes high battery consumption.

You need:
- the latest watch app from the Samsung Galaxy AppStore or the Gear manager on some devices. The exact name of the add-on is Sleep As Android - Gear Add-On. Some users reported that they couldn't find it and they needed to narrow their search to "Health & Fitness".
- the latest addon for phone.


	
Samsung
Gear S
YES (🛌️)
CAUTION: Gear S allows to track with screen off but we don't have reliable battery consumption results yet.

You need:
- the latest watch app from the Samsung Galaxy AppStore or the Gear manager on some devices. The exact name of the add-on is Sleep As Android - Gear Add-On. Some users reported that they couldn't find it and they needed to narrow their search to "Health & Fitness".
- the latest addon for phone.


	
Samsung
Gear S2
YES (🛌️❤)
varies
You need to install:
- an addon for phone
- "Sleep As Android - Native Gear Companion" on the watch from the Gear store.


	
Samsung
Gear S3
YES (🛌️❤)
varies
You need to install:
- an addon for phone
- "Sleep As Android - Native Gear Companion" on the watch from the Gear store.


	
Samsung
Galaxy Watch
YES (🛌️❤)
15-20% at best
You need to install:
- an addon for phone
- "Sleep As Android - Native Gear Companion" on the watch from the Gear store.


	
Samsung
Gear Fit 2
Gear Fit 2 Pro
YES (🛌️❤)
 
You need to install:
- an addon for phone
- "Sleep As Android for Gear Fit 2" watchface on the watch from the Gear store.

Read more at Sleep loves Gear Fit 2


	
Garmin
ConnectIQ devices
- (supported watches)
YES (🛌️❤)
~10-15% 
You need:
- an addon for phone
- a watch app


	
Microsoft
Band (1 and 2)
NO
~60%
Supported previously, but not anymore.



There was a plugin download an addon.
Made by David Beneda, big thanks!


	
iMacwear M7
YES (🛌️)
Sleep works on these kinds of devices out of the box, the same as on a full scale Android smartphone.


	
Huawei
Watch
YES (🛌️❤)
~20%
untested
Sensor batch queue 150 events.

Known issue: Heart rate sensor probably has wrong implementation in the Huawei watch API, so it fails to send data several times throughout the night.


	
Huawei
Watch 2
YES (🛌️❤)
40%
 


	
Fossil
Q Founder
YES (🛌️)
untested
Sleep tracking consumes a lot of battery. To prevent that, do sleep tracking in theater mode.


	
Fossil
Q Venture Gen 4
YES (🛌️)
40~45%
~30% in theatre mode
Sleep tracking consumes a lot of battery. To prevent that, do sleep tracking in theater mode.


	
Polar
H7
YES (❤)
 
Only HR measurement


	
Mio
Link
YES (❤)
 
Only HR measurement


	
Sony
SW2
NO
100%
We tried to integrate with Sony SW2, but due to the architecture of the system sleep tracking was consuming over 10% of battery per hour which makes SW2 not suitable for sleep tracking.


	
Sony
SWR10
NO
 
Unsuitable for sleep tracking - no realtime access to accelerometric data.


	
Sony
SWR30
NO
 
No way to integrate. We have consulted it with Sony guys and concluded that the band's battery wouldn't last the night of sleep tracking.


	
Jawbone
UP
NO
 
No support for 3rd party integration


	
Fitbit
All except Ionic, Versa
NO
 
No support for 3rd party integration


	
Xiaomi
Mi band 1S
NO
 
No public API. We are trying to reverse engineer it, so hopefully it will work eventually. (Mi Band 1, 1A, 2 IS SUPPORTED)


	
Misfit
Misfit
NO
 
Unsuitable for sleep tracking - no realtime access to accelerometric data


	
Garmin
Non-Connect IQ devices
NO
 
Garmin only has API for a few of their devices


	
Polar
All except WearOS-based
NO
 
Polar does not give out realtime accelerometric data through their API (AccessLink) 


	
Asus
VivoWatch
NO
 
No support for 3rd party integration


	
Alcatel
One Touch Smartwatch
NO
 
No support for 3rd party integration


	
Basis
All
NO
 
No support for 3rd party integration


	
Samsung
Gear Fit 1
NO
 
Samsung dropped the SDK and this device-line is basically obsolete now. That's why we won't have Gear Fit support.


	
Beurer
All
NO
 
No support for 3rd party integration


	
Wahoo
Tickr X
NO
 
Turns off when it senses low activity


	
Under
Armour
All
NO
 
No realtime access to accelerometric data


	
Vector
All
NO
 
No access to raw accelerometric data


	
Mobvoi
Ticwatch E & S
YES (🛌️❤)
17% with ❤
You need to have Google Play services installed on the watch.


	
Huami
Amazfit (Amazfit Bip, Amazfit Arc, Amazfit Cor)
YES (🛌️❤)
You need a 3rd party app that can route data from Amazfit to Sleep as Android:

- Tools & Amazfit app. Also see T&A help.

Heart rate monitoring

Apart from some Wear devices Sleep as Android supports gathering of heart rate data from Bluetooth Smart device such as e.g. the Polar H7. This feature needs to be enabled in Settings > Smartwatch. If HR data arrive you should see a  in bottom right on the Sleep tracking screen.

Your aggregated HR levels are available in the Sleep graph detail, they are used to better identify REM and Awake phases, see Awake detection for more details.

More on heart rate detection

Troubleshooting

Wear OS 2.0

Wear OS 2.0 changed the way apps get installed on the watch, you now need to install them manually.

If you already have Sleep as Android installed on your phone, then the watch app can be only installed from “apps on your phone” and for some reason not directly from Play Store.

How to get there:
1) Make sure the watch is connected to the phone
2) Go to app list on your watch, select Play Store.
3) Scroll past Recommended for you, Top Free Apps etc., until you see “Apps on your phone”
4) Scroll down until you see Sleep
5) Click the download button to the right. Done!