Silent Alarm Clock
Set the alarm on your iPod, iPhone or iPad and the Lark alarm sensor on your wrist will vibrate when the alarm goes off, silently waking you up. The vibration technology in Lark was designed with top sleep experts for a wake up that makes you feel like you woke up yourself, naturally. The gentle vibration can reduce the heart rate variability, stress level, and blood pressure spikes that can cause the groggy feeling in the morning.

Automated Sleep Tracking
Lark Pro shows you your sleep stats on your iPod, iPhone or iPad. See how much sleep you are actually getting, how long it takes you to fall asleep, how often you wake up during the night and more with your Sleep Stats. The Lark Pro logs and keeps track of your progress over time. You can quickly tag factors that might have impacted your sleep, then compare your nights and find out what factors are affecting your sleep, such as caffeine late in the day or light in the morning.

Personal Sleep Coach
Get a full year of sleep coaching with Lark Pro. Begin your Lark Pro experience with the free 7-day Sleep Assessment, which will give you personalized feedback on how to improve your sleep based on your unique sleep habits. You have the option of buying the app after the free 7-day trial period. The app is available from the iTunes app store.

Silent Alarm Clock
Set the alarm on your iPod, iPhone or iPad and the Lark alarm sensor on your wrist will vibrate when the alarm goes off, silently waking you up. The vibration technology in Lark was designed with top sleep experts for a wake up that makes you feel like you woke up yourself, naturally. The gentle vibration can reduce the heart rate variability, stress level, and blood pressure spikes that can cause the groggy feeling in the morning.

Features:

• Patent-pending vibration technology nudges only you awake
• Actigraphy sleep pattern tracks thousands of micro-movement data points during the night
• Composer-created audio backup in the Lark Up app ensures you'll wake up, even if you take the Lark wristband off during sleep
• Sure-thing wristband goes off even if your mobile device runs out of battery during the night
• Wireless Bluetooth transmission of alarm settings and sleep data
• Wristband is soft and adjustable for different wrist sizes
• Sleep sensor dimensions: 1.6" L x 1.7" W x 0.375" H
• Band dimensions: 1.375" W x 11.25" L
• Charging dock dimensions: 4" W x 1.5" H
• Charging dock charges Lark only; does not charge iPhone, iPod or iPad

Includes:

• Bluetooth sleep sensor
• Black band
• Charging dock
• 6' USB power cable
• Lark Up sleep tracker app (download from iTunes app store)
• Personal Sleep Coach for a year
• 7-Day Sleep Assessments for a year

iOS Systems Requirements:

• iOS 4.2.6 or higher

iOS Compatibility List

• iPod Touch (3rd and 4th generation)
• iPhone 5
• iPhone 4S
• iPhone 4
• iPhone 3GS
• iPad (3rd generation)
• iPad 2
• iPad