Rythm DREEM User manual

Product Instruction Sheet – Dreem
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Product Operation
To get started with your headband, please refer to the Quick Start Guide enclosed in the               
packaging.
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Product Surface Cleaning
If it appears that some small residues are deposited on the surface of the electrodes or of the                 
headband, please clean gently with a piece of cloth or a cotton swab. Do not use detergents or                 
cleaning gels, which might degrade the surface of the electrodes.
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Safety Information
When using the Dreem headband, make sure to read and follow these instructions, see all              
warnings, and keep this document for future reference.
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Health and Safety Instructions and Warnings
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−Do not use this device if you are under 13 years of age.
− Do not use this device if you have ever experienced any neurological disorder.
− Do not use this device if you have ever experienced any sleep disorder (including without              
limitation insomnia, apnea, and somnambulism). Dreem is not a medical device.
− Do not use this device if you are pregnant.
− The product should not be placed on an individual’s body in locations other than as directed.
− Do not place your product on open wounds, sores or rashes, or over swollen, red, infected or
inflamed areas and skin irritations.  If any skin irritation occurs in using your product, you
should stop using your product immediately.
− Do not use your product if the Dreem headband has been damaged or altered.
− Do not use any attachments and accessories for your product which are not approved by              
Rythm.
− Do not use while plugged into a USB port for charging.
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PHYSICAL SYMPTOMS: In rare cases, some people experience seizure or blackouts due to           
exposure to flashing lights and patterns created by the display of certain applications on mobile              
or other such similar devices. If you have experienced any of these symptoms, or have              
experienced any nausea, involuntary movements, tingling, numbness or vision issues while          
using these types of applications or devices in the past, you should consult with your doctor               
before using the product or any similar applications, and should immediately cease all such use              
of your product or any similar applications should the symptoms recur. In any event, you should               
avoid prolonged use of your product or any similar applications to minimize any possible             
discomfort or fatigue, including any muscle, joint or eye strain.
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IF YOU EXPERIENCE ADVERSE SYMPTOMS OR REACTIONS AS A RESULT OF YOUR USE OF             
YOUR PRODUCT, YOU SHOULD IMMEDIATELY STOP USING YOUR PRODUCT AND CONSULT          
WITH YOUR PHYSICIAN. IN AN EMERGENCY, YOU SHOULD CONTACT YOUR LOCAL POLICE,           
FIRE OR EMERGENCY MEDICAL PERSONNEL.
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Environmental Instructions and Warnings
− Your product is suitable for a home environment. Set up your product in accordance with              
Rythm’s Quick Start Guide and place your product in a stable location to avoid falling, which               
may cause product damage or bodily injury. 
− Do not use your product near water, including in or near the bath, shower, sauna, or               
swimming pool.
− Do not use your product near heat sources (including without limitation radiators, heater,            
stoves, open flames such as lighted candles, or heat producing devices, such as audio             
amplifiers or televisions).
− Do not, under any circumstances, modify or attempt to modify your product’s power supply.             
If the plug does not fit into your AC outlet, you must have a certified electrician replace your                 
AC outlet before you may use your product.
−Unplug your product during lightning storms or when it is not being used for long periods of                
time.
− Do not use any attachments and accessories for your product which are not approved by              
Rythm.
− Clean your product using only a damp cloth. Do not immerse your product in liquid of any                
kind.
− Do not place your product in a dishwasher, microwave, washing machine or dryer.
− Do not use any other power supply with your product.
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Weight: 120g
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Environmental Conditions
−Operating temperature: 32F to 113F, 10°C to 45°C
−Storage temperature: 14F to 113F, -10°C to 45°C
−Maximum operating Altitude: 5660 ft, 2000m
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Function
Frequency
Equivalent Isotropic
Radiated Power (EIRP)
Wifi
2402- 2480 MHz
15 dBm
5180-5825 MHz
14.5 dBm
Bluetooth
2402-2480 Mhz
 9 dBm
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Battery Instructions and Disposal Guidelines
This product uses a non-serviceable, rechargeable battery, which should last the duration of a             
product’s warranty period under normal use. Please do NOT attempt to change the battery             
yourself.
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Disposal Guidelines
− Do not dispose of your product with other household waste. You must consult and comply              
with all local laws and regulations for the proper disposal of batteries and electronic devices              
in your local area.
− If there are no local laws concerning electronic waste disposal, place your product (and its              
battery) in a waste bin for electronic devices.
− Batteries may not be disposed of in municipal waste streams and require separate            
collection.
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Regulatory Notices
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USA: Federal Communications Commission (FCC) Statement
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This device complies with part 15 of the FCC Rules. Operation is subject to the following two                
conditions: (1) This device may not cause harmful interference, and (2) this device must accept              
any interference received, including interference that may cause undesired operation.
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The equipment has been tested and found to comply with the limits for a Class B digital device,                 
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable              
protection against harmful interference in a residential installation. This equipment generates,          
uses and can radiate radio frequency energy and if not installed and used in accordance with               

the instructions, may cause harmful interference to radio or television reception, which can be             
determined by turning the equipment off and on, the user is encouraged to try to correct the                
interference by one or more of the following measures:
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− Reorient or relocate the receiving antenna
− Increase the separation between the equipment and receiver
− Connect the equipment into an outlet on a circuit different from that to which the receiver is                
connected
− Consult the dealer or an experienced radio/TV technician for help.
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Radiation Exposure Statement
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This device meets the government’s requirements for exposure to radio waves. This device is             
designed and manufactured not to exceed the emission limits for exposure to radiofrequency            
(RF) energy set by the Federal Communications Commission of the U.S. Government.
The exposure standard for wireless device employs a unit of measurement known as the             
Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6W/kg.
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*Tests for SAR are conducted using standard operating positions accepted by the FCC with the              
device transmitting at its highest certified power level in all tested frequency bands.
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Warning: Where shielded interface cables or accessories have been provided with the product           
or specified additional components or accessories elsewhere defined to be used with the            
installation of the product, they must be used in order to ensure compliance with FCC. Changes               
or modifications to product not expressly approved by Rythm could void your right to use or               
operate your product.
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Canada : Industry Canada (IC) statement
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This device meets the IC requirements for RF exposure in public or uncontrolled environments.
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IC Notice to Users in accordance with the current RSS GEN:
This device complies with Industry Canada license exempt RSS standard(s). Operation is           
subject to the following two conditions:
1. this device may not cause interference, and
2. this device must accept any interference, including interference that may cause           
undesired operation of the device.
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Radiation Exposure Statement:
The product comply with the Canada portable RF exposure limit set forth for an uncontrolled              
environment and are safe for intended operation as described in this manual.

The further RF exposure reduction can be achieved if the product can be kept as far as possible                 
from the user body or set the device to lower output power if such function is available.

Caution:
1) the device for operation in the band 5150-5250 MHz is only for indoor use to reduce the                 
potential for harmful interference to co-channel mobile satellite systems;
2) the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and             
5470-5725 MHz shall comply with the e.i.r.p. limit; and
3) the maximum antenna gain permitted for devices in the band 5725-5825 MHz shall comply              
with the e.i.r.p. limits specified for point-to-point and nonpoint-to-point operation as appropriate.
4) Users should also be advised that high-power radars are allocated as primary users (i.e.              
priority users) of the bands 5250-5350 MHz and 5650-5850 MHz and that these radars could              
cause interference and/or damage to LE-LAN devices.

European Union
Simplified EU Declaration of Conformity

Hereby, Rythm declares that Dreem is in compliance with directive 2014/53/EU and other            
relevant provisions. The full EU declaration is available on www.dreem.com.

The WiFi operating in the band 5150-5350 MHz shall be restricted to indoor use for countries               
listed in the table below:



AT
BE
BG
CH
CY
CZ
DE
DK
EE
EL
ES
FI
FR
HR
HU
IE
IS
IT
LI
LT
LU
LV
MT
NL
NO
PL
PT
RO
SE
SI
SK
TR
UK

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Energy star compliance statement

Dreem meets the ENERGY STAR guidelines for energy efficiency. Reducing energy          
consumption saves money and helps conserve valuable resources. For more         
information about ENERGY STAR, go to www.energystar.gov

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

Legal

“Your use of the Dreem headband and accompanying mobile application is governed by our             
Terms of Use. By using the Dreem headband, you consent to our Terms of Use. For more                
information, please visit https://rythm.co/terms.html. We also collect and use certain         
information about you in accordance with the terms of our Privacy Policy, which you consent to               
by using the Dreem headband. For more information, please visit https://rythm.co/privacy.html.          
For our Sales and Refund Policy, please visit:       
http://documents.rythm.co/legal/salesrefund.html”

Limited Warranty and Product Liability
Rythm warrants to the original purchaser that your Dreem product shall be free from defects in               
material and workmanship for one (1) year. Except where prohibited by applicable law, this             
warranty is nontransferable and is limited to the original purchaser and the country in which the               
product was purchased. This warranty gives you specific legal rights, and you may also have              
other rights, including a longer warranty duration that may vary under local laws.

How to start: The first thing to do if you think you have a warranty claim is to visit                  
www.dreem.com where you will find a wide range of Support and FAQ pages with valuable              
technical assistance.

If you do not find a solution on our website, please contact [email protected] where we will               
be happy to address your questions directly.

Remedies: Rythm's entire liability and your exclusive remedy for any breach of this limited            
warranty shall be, at Rythm’s option: (1) to repair or replace the product, or (2) to refund the                 
price paid, provided that the product is returned with a copy of the sales receipt or dated                
itemized receipt. Shipping and handling charges may apply except where prohibited by           
applicable law. Rythm may therefore, at its option, replace your product, offer to provide a              
functionally equivalent product, or repair any product with new, refurbished or used parts as             
long as such parts are in compliance with the product’s technical specifications. Any            
replacement product will be warranted for the remainder of the original limited warranty period             
or thirty (30) days whichever is longer, or for any additional period of time that may be                
applicable in your jurisdiction.

This limited warranty does not cover problems or damage resulting from (1) accident, abuse,             
misapplication, or any unauthorized repair, modification or disassembly; (2) improper operation          
or maintenance, usage not in accordance with product instructions or connection to improper            
voltage supply; (3) use of consumables not supplied by Rythm except where such restriction is              
prohibited by applicable law; (4) lost parts that were originally supplied with the Dreem product;              
(5) normal wear and tear.


This limited warranty does not, under any circumstances, cover the replacement of or            
reimbursement for any electronic device or personal property that is not a Rythm product.

Limitation of Liability RYTHM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT OR            
INCIDENTAL OR CONSEQUENTIAL DAMAGES WHATSOEVER, INCLUDING BUT NOT LIMITED TO         
LOSS OF PROFITS, REVENUE OR DATA (WHETHER DIRECT OR INDIRECT) OR COMMERCIAL           
LOSS FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY OR YOUR PRODUCT EVEN IF             
RYTHM HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Some jurisdictions do            
not allow the exclusion or limitation of special indirect, incidental or consequential damages, so             
the above limitation or exclusion may not apply to you.

Duration of Implied Warranties EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW,           
ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE          
ON THIS HARDWARE PRODUCT IS LIMITED TO THE DURATION OF ONE (1) YEAR. Some             
jurisdictions do not allow limitations on the duration of an implied warranty, so the above              
limitation may not apply to you.

National Statutory Rights Consumers have legal rights under applicable national legislation          
governing the sale of consumer goods. Such rights are not affected by the Warranties in this               
Limited Warranty.

No Other Warranties No Rythm dealer, agent, or employee is authorized to make any             
modification, extension, or addition to this warranty.

Warranty Periods Please note that, in the European Union, any warranty period less than two (2)               
years shall be increased to two (2) years.
To the fullest extent Rythm assumes no responsibility for any errors that may appear in this               
manual. Information covered herein is subject to change without notice.

Contact Information
Please contact Rythm with any questions or comments about this Product Instruction Sheet, at:
Mail: [email protected]
Rythm SAS
5 Rue Scribe 75009, Paris, France

Rythm, Inc.
767 Bryant St. #205, San Francisco, CA 94105
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Copyright © 2017 Rythm, SAS.
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The Rythm Logo, and other Rythm marks, are owned exclusively by Rythm. All other trademarks              
are the property of their respective owners.
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