LARK Un-Alarm Clock and Sleep Sensor

Wake your potential, not your partner.

Transform your iPhone 4 or 3GS, iPad or iPod touch (3rd and 4th generation) into a personal sleep solution with LARK, the first silent un-alarm clock and sleep sensor.
  • Night-time wristband nudges you awake
  • Sleep sensor works exclusively with iOS devices
  • Shows how well you slept and how to sleep better
  • Sleek cradle charges your phone and wristband
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Questions & Answers

17 Questions + 15 Answers

2.0 out of 5 stars

Based on 3 reviews

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Purchase Information

£89.95

Dispatched:
Within 24 hours

Free Delivery
 
 

Features

Apple Recommends For

Couples, partners and roommates with different wake up schedules or anyone who simply wants to improve their sleep health.

With LARK you can experience a better wake up and train yourself to better sleep.

Wake up silently and in a natural feeling way

Instead of a blaring alarm LARK uses touch to wake you up silently and effectively—while letting your partner sleep. Designed with a Harvard sleep expert, LARK's wristband is wirelessly connected via Bluetooth to your iPhone, iPod touch or iPad and delivers gentle yet incredibly effective rolling vibrations to your wrist.

See that third of your life you never knew about

A powerful sleep pattern sensor collects information on how well you sleep each night. Based on the same actigraphy technology that has been the gold standard for sleep researchers for the last two decades, the sensor wirelessly sends your sleep patterns to your LARK Up app. The moment you turn off the alarm, LARK UP app shows you how you slept, how long it took you to fall asleep, how many times you woke up and much more.

Improve with your personal sleep dashboard

You can train yourself to sleep better. Learn how and track your sleep info on your personal online dashboard, free at www.LARK.com. The LARK UP app is a free download from the App Store in iTunes.

Highlights

  • Patent-pending technology nudges only you awake with vibration
  • Actigraphy sleep pattern sensor tracks thousands of micro-movement data points during the night
  • Mobile app and personal online dashboard show how you slept
  • Bluetooth wireless technology works with your iPod touch, iPhone, or iPad
  • Sleek cradle charges your phone and your wristband
  • Soft wristband feels like wrist pyjamas
  • Composer-created audio back-up in the app ensures you'll wake up, even if you take the wristband off in your sleep
  • Sure-thing wristband goes off no matter whether your iOS device is on

Did You Notice?

The sleep pattern sensor tracks thousands of micro-movements during the night and then shows how you slept.

Technical Specs

General

  • Usage: For the Home,Sports, Health & Wellness

Connections

  • Cable type: Dock to Mini USB Cable,Dock to USB Cable

Compatibility

  • iPhone 5

  • iPhone 4S

  • iPhone 4

  • iPhone 3GS

  • iPod touch
    5th generation

  • iPod touch
    4th generation

  • iPod touch
    3rd generation

  • iPad
    1st generation

What's in the Box?

  • Lark Bluetooth operated vibrating wristband
  • Dual charging Stand
  • Power cable
  • LARK UP app (Download free app from the App Store in iTunes)

Manufacturer Information

Warranty

  • Note: Apple's One-Year Limited Warranty does not apply to products that are not Apple-branded, even if packaged or sold with Apple products. Non-Apple-branded products may have the benefit of a manufacturer's warranty provided by the product manufacturer — please see your product box and literature for details. Benefits under the manufacturer's warranty are in addition to rights provided by consumer law. For details, click here.
  • Warranty: 30 day

Part Number

  • UPC or EAN No.: 852476003029
  • Mfr. Part Number: 10004
 

Ratings & Reviews

2.0

Based on 3 reviews

Write a Review

Most Useful Reviews

  • 4.0 out of 5 stars

    Great product

    • Written by from Leeds

    Purchased this in the Apple Store in Manchester. There is something so nice about not being woken up by an audible alarm. I feel so much better right away after waking up. The only negative I can say is that it still wakes my partner up in bed as the vibration can be felt through the mattress, if its touching it.

    The app is great. Ive only used it for a few nights but the sleep monitoring is cool and helpful. It highlights that while I aim to get 7-8 of sleep a night I wake up and average of 5 times per night, meaning i get closer to 6 hours. I am changing my habits to take this into account.

    The built quality is great.     …More

    37 of 37 people found this useful

    Was this useful?

  • 1.0 out of 5 stars

    Intrested Products, awful realibilty

    • Written by from Redditch

    The is an interesting product, I originally used Wakemate however after my experience with Lark I am now happy with Wakemate again.

    I have had the lark system since 30/06/2012 and have been upload anything to the Lark servers, since they are USA based then can only respond when they are awake.

    Lark does now work in the UK as MyLark is down everyday day, for the entire day in the UK :(     …More

    24 of 36 people found this useful

    Was this useful?

  • 1.0 out of 5 stars

    Half a trick pony....

    • Written by from CREWE

    I have to agree with Lee C....
    I had high hopes for the LARK.... purchased it from across the pond as I was so eager to try it out.....
    Extremely disappointed.... although the concept is exciting.... the lark dive bombed.... The battery lasts one night.... on the odd occasion it lasted less than that..... even after it had charged all day.... I did not see reason for the oversized dock.... It looked awkward with the iphone sitting in it and the cable spiralling from the back of the dock to the iphone.... looked untidy..... the wrist device was would be better suited with a sweatband with sewn in pocket rather than the cheap looking strap with loop sewn in... I was conscious I was wearing it all night... was not exactly comfortable.... a sweatband combination would delete the sharp edge of the strap on your skin....

    The vibrating motor is supposed to alternate it's pattern so it wakes you up.... that was noisy... so it could wake up your partner too....
    The online monitoring..... was basic... leads you into purchasing the enhanced online version... but from the initial experience of the LARK.... that stopped me from investigating the potential any further...
    It is a first generation product.... that said.... the Jawbone Up (1st generation) was better at waking you up... while it lasted.... My search continues for a device, that does what this promises....     …More

    2 of 3 people found this useful

    Was this useful?

Read all the most useful reviews

Most Recent Reviews

  • 1.0 out of 5 stars

    Half a trick pony....

    • Written by from CREWE

    I have to agree with Lee C....
    I had high hopes for the LARK.... purchased it from across the pond as I was so eager to try it out.....
    Extremely disappointed.... although the concept is exciting.... the lark dive bombed.... The battery lasts one night.... on the odd occasion it lasted less than that..... even after it had charged all day.... I did not see reason for the oversized dock.... It looked awkward with the iphone sitting in it and the cable spiralling from the back of the dock to the iphone.... looked untidy..... the wrist device was would be better suited with a sweatband with sewn in pocket rather than the cheap looking strap with loop sewn in... I was conscious I was wearing it all night... was not exactly comfortable.... a sweatband combination would delete the sharp edge of the strap on your skin....

    The vibrating motor is supposed to alternate it's pattern so it wakes you up.... that was noisy... so it could wake up your partner too....
    The online monitoring..... was basic... leads you into purchasing the enhanced online version... but from the initial experience of the LARK.... that stopped me from investigating the potential any further...
    It is a first generation product.... that said.... the Jawbone Up (1st generation) was better at waking you up... while it lasted.... My search continues for a device, that does what this promises....     …More

    2 of 3 people found this useful

    Was this useful?

  • 1.0 out of 5 stars

    Intrested Products, awful realibilty

    • Written by from Redditch

    The is an interesting product, I originally used Wakemate however after my experience with Lark I am now happy with Wakemate again.

    I have had the lark system since 30/06/2012 and have been upload anything to the Lark servers, since they are USA based then can only respond when they are awake.

    Lark does now work in the UK as MyLark is down everyday day, for the entire day in the UK :(     …More

    24 of 36 people found this useful

    Was this useful?

  • 4.0 out of 5 stars

    Great product

    • Written by from Leeds

    Purchased this in the Apple Store in Manchester. There is something so nice about not being woken up by an audible alarm. I feel so much better right away after waking up. The only negative I can say is that it still wakes my partner up in bed as the vibration can be felt through the mattress, if its touching it.

    The app is great. Ive only used it for a few nights but the sleep monitoring is cool and helpful. It highlights that while I aim to get 7-8 of sleep a night I wake up and average of 5 times per night, meaning i get closer to 6 hours. I am changing my habits to take this into account.

    The built quality is great.     …More

    37 of 37 people found this useful

    Was this useful?

Read all the most recent reviews

Questions & Answers

Follow this Product

See all 17 Questions

Most Interesting

  • Does it work in Europe with 220 volt? Thank you.
    • Asked by Stanislaw S
    • 03-Feb-2013

    No answers yet

  • Does the iPhone display the time throughout the night like a regular alarm clock?
    • Asked by Carrice D from San Francisco
    • 17-Jan-2012

    1 Answer

    Answer

    Yes when you have set an alarm for the lark, the software changes to a very dim clock display. This means that the backlight on your iPhone is on all night, which means that you need to have the phone plugged in to a charger or your battery will go flat.
    Personally I find that the light from the clock is too bright and arent too comfortable about having the backlight on all the time does for the long term life of my phone.     …More

    • Answered by Carl T from Bundoora
    • 06-May-2012
  • Does it wake you at an optimal time in your sleep-cycle?
    • Asked by Michael W from Manchester
    • 04-Feb-2012

    2 Answers

    Best Answer

    Lark says they are working on adding this feature (there is discussion about it in their forums). However, it's unclear it it is possible to add this via a software update (and they seem to be responsive to bugs and feature requests), or if it would require new hardware.

    It is the most-significant missing feature of the product, IMO.     …More

    • Answered by Karen & Marc P from Aliso Viejo
    • 15-Jun-2012

Recently Answered

  • can this be set up to keep a database of sleep history? something I can show my doctor?
    • Asked by David L from Lancaster
    • 07-May-2012

    1 Answer

    Answer

    Yes and no.

    The Lark software tracks data, including how long you slept, how long it too you to fall asleep and how many times you woke it. It provides an assessment of how well it believes you slept and allows you to tag categories to describe your sleep.

    All of this data resides with Lark via a linked account (free that you sign up for).

    You can view this data in the app and show it to your doctor on your iOS device.

    But, as for sorting, analyzing, importing it into something like a spreadsheet or database: that is not possible at this point.     …More

    • Answered by Karen & Marc P from Aliso Viejo
    • 15-Jun-2012
  • Does it emit signals like cell phones
    • Asked by Annik C from Cooks Brook
    • 27-Jan-2012

    1 Answer

    Answer

    It communicates over bluetooth. So it emits signals over those frequencies.
    However it only sends out signals for a short time after the alarm is set and when the alarm goes off, for the rest of the night when you are wearing it the transmitter goes to sleep.

    Personally I think that the signals are quite minor compared to your phone and you will have to have your phone in the room to turn the alarm off on the Lark when you wake up.     …More

    • Answered by Carl T from Bundoora
    • 06-May-2012
  • I love the idea of this, but my husband and I would both want to use the alarm system. Are you able to set dual alarms and do we need a second band?
    • Asked by Nicole L from Indianapolis
    • 10-Mar-2012

    2 Answers

    Answer

    It depends on what you want to achieve.
    The lark needs to be worn on your wrist like a watch, so you could share it if your wake up times were different enough that you could place it on your wrist after your husband has used it.
    Otherwise you would need a second Lark complete with charging station and another iDevice to set the alarm with.     …More

    • Answered by Carl T from Bundoora
    • 06-May-2012

Featured Question

Is there a snooze alarm and if so, how long is the snooze?
  • Asked by Karen S from Austin
  • 23-Feb-2013
Answer
† Exceptions apply. The shown delivery date may encounter additional time for some localities. Click here for details.