Beddit (www.beddit.com) has rolled out its first Apple Watch app, which integrates with its US$149.99 sensor device, Beddit Smart, to provide around-the-clock sleep tracking, personalized coaching and convenient glances with information on sleep quality.

Beddit Smart is available in Apple Stores worldwide and through apple.com. The Apple Watch app is available free at the Apple App Store.

Beddit makes any bed a smart bed by combining an ultra-thin sensor placed under the bed sheet with the Apple Watch and an iOS device (iPhone, iPad or iPod touch). There is nothing to wear and nothing to do but go to sleep. Sleep tracking begins automatically at bedtime, tracking heart rate, respiration, movement, snoring and sleep cycles.

In the morning, a personalized SleepScore indicates overall sleep quality and delivers tailored coaching for better sleep in the future. Tightly integrated with Apple's HealthKit, iOS 9 and watchOS 2, the new Beddit Apple Watch app extends Beddit Smart’s night time tracking with daytime alerts and information.

The new Nap feature helps people address their sleep deficit, improving overall health and wellness. The Beddit Watch app uses new features in watchOS 2 to create an enhanced sleep and nap experience using the Digital Crown and Accelerometer on Apple Watch.