Good sleep tracking app for Apple Watch?

Examples:

Sleep++

https://itunes.apple.com/us/app/sleep++/id1038440371?mt=8

The developer recommends using the app with the watch in Airplane Mode, to minimise overnight battery usage.

Sleep Pulse - The Sleep Tracker for Apple Watch

https://itunes.apple.com/us/app/sleep-pulse-sleep-tracker/id1005468883?mt=8

The developer mentions: "Sleep Pulse 2 Motion for watchOS 2 has been submitted for App Store Review and will be released soon".

The Apple Online Store also offers a sleep monitoring system from Withings:

http://www.apple.com/shop/product/HFDQ2ZM/A/withings-aura-smart-sleep-system

The product has a companion Health Mate app for viewing results:

https://itunes.apple.com/en/app/health-mate-steps-tracker/id542701020?mt=8

Hi Matt

To see available sleep tracking apps: on your iPhone, in the Apple Watch app, tap on the bottom tab marked Search and type "sleep".

Tap on the name of an app to learn more about its features and to read reviews

For example, Sleep++ uses motion tracking to track sleep. As watchOS 2 has only recently enabled third-party app developers to access hardware features (including the accelerometer and heart rate monitor), it is possible that further sleep-related apps may be become available over time.

A brief search didn't show any sleep tracking apps for the Apple Watch. That's not really terribly surprising given that the watch can't be worn 24 hours a day. It requires charging more often and for longer than something like a FitBit of Jawbone UP.

I'd suggest you consider using one of the many quite good iPhone sleep tracking apps as they will work even if the phone is charging overnight.

You could try Beddit. I saw it demoed in my local Apple store recently. You need to be running watchOS 2.

I like the pillow app.