DotFit Exerspy User manual

ARMBAND USER GUIDE

Purpose of the System .......................................................... 02
Wearing the Armband ...........................................................03
Removing the Strap/Wing Assembly From Armband.......... 03
Armband Care and Maintenance..........................................04
Status Indicators ................................................................... 05
Important Information About the Armband ........................ 07
Product Specifications...........................................................11
Accuracy.................................................................................12
User Environment .................................................................13
Regulatory Statement............................................................17
Copyright, Patent, and Trademark Notices...........................18
Table of Contents
exerspy armband
TM
1

2
User Guide
Intended Use
The exerspy calorie and activity tracking system works with the dotFIT Me Program
to record, analyze and report parameters. These objective health metrics enable you
to maintain a healthy weight and an active lifestyle, which are continually cited as the
keys to combating and managing serious medical conditions including obesity,
cardiovascular disease and diabetes. The information presented by the system can
be used by your physician or healthcare practitioner to assess your physical activity
level and help you reach dietary and weight control goals.
Risks and Benefits
The predominant benefit of the product is the enabling of the monitoring and
management of daily metabolic and lifestyle data in order to reach your activity and
weight goals. In addition to weight management, known benefits of increasing
activity levels include increased life expectancy, improved sleep, and enhanced
appearance and “self-perception”.
Analysis and post market surveillance indicates that the risks of using the product
are extremely low. No significant health risks have been identified. The most fre-
quently reported health risk, occurring in less then 1% of users, is a mild to severe
skin irritation resulting from wearing the armband. Following proper wear and
cleaning instructions often resolves this issue. If irritation continues, discontinue
use and consult a physician. Follow all instructions regarding how to properly wear
and clean the armband to minimize the chance of irritation. If you have a known
metal allergy consult your physician prior to using the product. Read the instruc-
tions provided and all cautions before using the armband.
Purpose of the System

3
Wearing the exerspy Armband
Refer to the enclosed Start Here! card for instructions
on how to start using your exerspy activity and
calorie tracking system.
The exerspy armband (the “armband”) is
designed to be worn on the back of the upper left arm
(the triceps) with the logo towards the shoulder and
the sensors touching the skin.
Slide the armband onto your left arm.1.
Adjust the strap so that it fits on your arm2.
comfortably, and secure the pull-tab. Ensure
that the sensors maintain continuous
contact with your skin at all times and that
the armband does not slide off your arm.
Be sure not to secure the strap too tightly.
Removing the Armband Strap From the Armband
Start with the armband text facing up. Apply1.
continuous downward pressure to the right
side of the armband until it separates from
the armband strap.
Reattach by first aligning the USB port with2.
the indentations on the left side of the strap/
wing assembly. Apply upward pressure to the
right side until it snaps into place.
exerspy armband
TM
TM
TM

4
User Guide
Clean the armband daily especially after sweating or when it becomes noticeably
moist or dirty. Disinfecting the armband with isopropyl alcohol may be required
occasionally. Failure to keep the armband clean or improper cleaning may irritate
the skin and affect the sensor performance.
Cleaning
To clean the armband: Gently wipe the side of the armband touching the skin
with a soft cloth or towel moistened with a mild soap and water. Wipe with a
clean damp cloth to remove any excess soap remaining. Use a dry, soft cloth or
towel to completely dry the armband before wearing it.
Never use solvents to clean the armband.
To clean the strap/wing assembly: Hand wash with mild soap and warm water,
rinse, then air dry. Machine drying may affect the performance and lifespan of
the strap.
Disinfecting
The armband may need to be disinfected occasionally. Wipe the entire armband
with a soft cloth dampened with 70% isopropyl alcohol. Allow the armband to
dry for 5-10 minutes before wearing it. Always disinfect the armband and replace
the armband strap prior to use by others.
DO NOT STERILIZE THIS UNIT.
Water Resistance
DO NOT IMMERSE THE ARMBAND IN WATER. The armband is not designed
to be used underwater or to come into continuous contact with water.
exerspy Armband Care and Maintenance
TM

5
Status Indicators
Power
The armband does not have a power button. When the armband makes secure
contact with your body it will power on automatically. This may take up to 10
minutes. Activation is indicated by a series of audio tones.
Battery
It is recommended to fully charge the battery before use. To charge the battery,
remove the armband strap and plug the USB cable into your PC. Then plug the
other end of the USB cable into the armband. The battery charges via the USB
cable from a completely depleted state to full capacity in approximately 3 hours.
The battery light will flash green when the armband is fully charged.
Starting with a fully charged battery, the armband battery will last for 5-7 days of
steady use before needing to be recharged.
To check the status of the battery, remove the armband from your arm and press
the Status Button. The battery light will turn on as follows:
battery before continuing use.
exerspy armband
TM
a

6
User Guide
Memory
During steady use the armband will hold 14 days of data.
To check the memory status, remove the armband and press the Status Button.
The memory light will turn on as follows:
upload data before continuing use.
Status Button
Status Lights
For more information or troubleshooting help, please go to www.dotFIT.com/exerspyhelp
or call Technical Support at 877.436.8348.

7
Important Information About the Armband
Follow operating instructions
CAUTION
The Waste Electrical and Electronic Equipment Regulations
indicates separate collection for electrical and electronic equipment
Electrical Safety
Non-ionized radiation
Type B Applied Part
FCC Logo
CE (Conformité Européenne) mark
exerspy armband
TM
Information on Proper Disposal of the exerspy Armband
Attention: If you want to dispose of the equipment, please do not use the ordinary
trash!
The product must not be disposed of with your other household waste. Instead, it
is your responsibility to dispose of your waste equipment by handing it over to a
designated collection point for the recycling of waste electrical and electronic equip-
ment. The separate collection and recycling of your waste equipment at the time
of disposal will help to conserve natural resources and ensure that it is recycled in
a manner that protects human health and the environment. For more information
about where you can drop off your waste equipment for recycling, please contact
your local authority, your household waste disposal service or the shop where you
purchased the product.
TM

8
User Guide
Cautions
Always consult a physician before starting any new diet or exercise program. This
system is not to be used for diagnostic purposes. This system is not intended as a
substitute for the medical advice or supervision of your personal physician.
CAUTION: This product is not defibrillation proof.
CAUTION: Do not get the device close to other devices that can cause
electromagnetic interferences of any nature.
CAUTION: EQUIPMENT not suitable for use in the presence of a FLAMMABLE
CAUTION: Medical electrical equipment needs special precautions regarding EMC
and needs to be installed and put into service according to the EMC information
provided on pages 14 –17. Portable and mobile RF communications equipment can
affect medical electrical equipment.
CAUTION: The equipment or system should not be used adjacent to or stacked with other
equipment and if adjacent or stacked use is necessary, the equipment or system should be
observed to verify normal operation in the configuration in which it will be used.
CAUTION: Keep the armband out of reach of children. It contains smaller, removable
parts which can become choking hazards.
CAUTION: The device and wireless accessories should not be used in airplanes,
hospitals, or locations where cellular telephones or electronic devices are prohibited.
CAUTION: Do not use unapproved accessories with the armband.

9exerspy armband
TM
CAUTION: Reminders should not be used for life-critical events, such as taking
certain medications, if they are vital to your daily health.
CAUTION: When the armband is on the arm, DO NOT connect it to the USB cable.
CAUTION: If you have known metals allergies, you should consult your physician
prior to wearing.
CAUTION: Check armband for sharp edges or damage before each use.
CAUTION: Avoid wearing the armband when it has been exposed to excessively hot
temperatures (i.e., direct sun exposure) to avoid burns to the skin.
CAUTION: Users should avoid wearing the armband excessively. To reduce
potential for skin irritation wear the armband for a maximum of 23 hours per day.
CAUTION: The tab should be aligned with the strap to avoid unintended contact
with the skin which may cause scratching.
CAUTION: Do not wear the armband on an open wound, sore or burn.
CAUTION: Be careful not to over-tighten the armband while on your arm. If you
feel constriction or loss of circulation at any time, simply loosen the adjustable
strap and re-fasten it to a more comfortable setting.
CAUTION: Each material was chosen for its precedent in other skin contact prod-
ucts or has been independently approved for skin contact. However, everyone’s
skin is different and you may experience irritation or redness after wearing the
armband. If this occurs, discontinue use and consult your physician.
Important Information About the Armband (Continued)

10
User Guide
CAUTION: To reduce the risk of skin irritation, be sure to dry your arm throughly
before wearing the armband.
CAUTION: DO NOT IMMERSE THE ARMBAND IN WATER. The armband is not
designed to be used underwater or to come in continuous contact with water.
CAUTION: Though the armband was designed for wearability and long-term use,
it is a sensitive monitoring device. Rough handling can break internal components.
Never drop or shock the armband and always store it in a safe place when not in
use.
CAUTION: Avoid exposing the armband to extreme temperatures, direct sunlight,
moisture, sand, dust, or mechanical shock.
CAUTION: To prevent possible damage to the USB cable, grasp the plug end when
disconnecting the USB cable. Replace the cable if it becomes frayed.
CAUTION: Do not incinerate.
CAUTION: Dispose of device in accordance with local, state, federal, or country
specific regulations.
CAUTION: Do not attempt to open the armband yourself. It contains no user-
serviceable parts. Refer all servicing to qualified Service Personnel. Opening the
armband yourself will void the warranty.
CAUTION: Changes or modifications to this equipment not expressly approved by
the party responsible for compliance could void the user’s authority to operate the
equipment.

11 exerspy armband
TM
Product Specifications
Sensors:
Accelerometer (3-axis)
Heat Flux
Skin Temperature
Galvanic Skin Response (GSR)
Materials:
Armband: ABS, polycarbonate, thermoplastic polyurethane, 304 grade
stainless steel
Adjustable strap/wing assembly: Nylon, polyester, Lycra (no latex content)
or polyisoprene, polycarbonate, thermoplastic polyurethane, silicone
Battery type: Internal lithium polymer cell battery
RF Frequency: 2.4GHz
Transmitter output power: <1mW
Battery power: about 5-7 days under steady use
Memory capacity: about 14 days under steady use
Armband size: (l) 55mm x (w) 62mm x (h) 13mm [2.2” x 2.4” x 0.5”]
Armband weight (with adjustable strap): 45.4g (1.6oz)
Water resistance: IP64 classified (only when armband is properly inserted into the
Armband Strap)
Operating temperature/humidity: 5°C - +40°C (40°F to 104°F)/ 5 - 95% RH non-
condensing
Non operating temperature/humidity: -20°C - +60°C / 5 - 95% RH non-
condensing.
Design and specifications are subject to change without notice.

12
User Guide
Accuracy
Accelerometer (3-axis)
Calibrated range is +/- 2.0g
The minimum resolution is 0.01g
Two-standard-deviation accuracy of +/-
0.05g, up to 1.0g on longitudinal axis
Two-standard-deviation accuracy of
+/-12.0% of expected value otherwise
on the longitudinal axis
Two-standard-deviation accuracy of +/-
0.06g up to 1.0g on the transverse axis
Two-standard-deviation accuracy of
+/-12.0% of expected value otherwise
on transverse axis
Two-standard-deviation accuracy of +/-
0.06g up to 1.0g on the forward axis
Two-standard-deviation accuracy of
+/-12.0% of expected value otherwise
on forward axis
Heat Flux
Calibrated Range is 0.0 W/m2to
300.0W/m2
A minimum resolution of 1.0W/m2
Two-standard-deviation of +/-10.0W/
m2 at heat flux less than 50W/m2
Two-standard-deviation of +/-35.0% of
expected value otherwise
Galvanic Skin Response
Calibrated Range is 56k Ohms to 20M
Ohms (50.0 nSiemens – 17.0 uSiemens)
Two-standard-deviation accuracy of
+/- 7.0 nSiemen up to 233.34 nSiemens
reading
Two-standard-deviation accuracy of +/-
3.0% of expected value otherwise
Skin Temperature
Calibrated Range is 20.0ºC to 40.0ºC
A minimum resolution of 0.05ºC
Two standard deviation accuracy of
+/- 0.8°C
System (Per day, adults)
Total calories/METs for free living
activities: mean error < 10%
Total minutes of physical activity:
mean error < 5%
Total step count: mean error < 9%

13 exerspy armband
TM
Flicker
IEC 6100-3-3
N/A
Harmonics
IEC 6100-3-2
N/A The armband is suitable for use in all establishments,
including domestic, and those directly connected to the
public low-voltage power supply network that supplies
buildings used for domestic purposes.
RF Emissions
CISPR 11
Class B, Group 1 The armband uses RF energy only for its internal func-
tion. Therefore, its RF emissions are very low and are
not likely to cause any interference in nearby electronic
equipment.
The armband is intended for use in the electromagnetic environment specified
below. The customer or user of the armband should ensure that it is used in such
an environment.
Guidance and Manufacturer’s Declaration - Emissions
Emissions Test Compliance Electromagnetic Environment - Guidance
Computer and Wireless Communicator
1.5m
Diagram not to scale.
1.5m 1.5m
2.5m
User Environment

14
User Guide
Power frequency magnetic fields should
be that of a typical commercial or hospital
environment.
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the armband
requires continued operation during power
mains interruptions, it is recommended that
armbandbe powered from an uninterrupt-
ible power supply or battery.
Mains power quality should be that of a typi-
cal commercial or hospital environment.
Floors should be wood, concrete, or ceramic
tile. If floors are synthetic, the r/h should be
at least 30%.
Electromagnetic
Environment - Guidance
3A/mPower
Frequency
50/60Hz
Magnetic Field
IEC 61000-4-8
3A/m
N/A
Voltage Dips/
Dropout
IEC 61000-4-11
>95% Dip for
0.5 Cycles
60% Dip for 5 Cycles
30% Dip for 25
Cycles
>95% Dip for 5
Seconds
N/A
s
±1kV Differential
±2kV Common
N/AEFT
IEC 61000-4-4
±2kV Mains
±1kV I/Os
The armband is intended for use in the electromagnetic environment specified
below. The customer or user of the armband should ensure that it is used in such an
environment.
Guidance and Manufacturer’s Declaration - Immunity
±6kV Contact
±8kV Air
ESD
IEC 61000-4-2
±6kV Contact
±8kV Air
Immunity Test IEC 60601
Test Level
Compliance
Level

15 exerspy armband
TM
3 Vrms
150 kHz to
80 MHz
3 V/m
80 MHz to
2.5 GHz
3 Vrms
150 kHz to
80 MHz
3 V/m
80MHz to
2.5 GHz
Portable and mobile communications equip-
ment should be separated from armband by no
less than the distances calculated/listed below:
80 to 800 MHz
800 MHz to 2.5 GHz
Where P is the max power in watts and D is the
recommended separation distance in meters.
Field strengths from fixed transmitters, as
determined by an electromagnetic site survey,
should be less than the compliance levels
(V1 and E1).
Interference may occur in the vicinity of equip-
ment containing a transmitter.
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
The armband is intended for use in the electromagnetic environment specified
below. The customer or user of the armband should ensure that it is used in such an
environment.
Guidance and Manufacturer’s Declaration - Emissions
IEC 60601
Test Level
Compliance
Level
Electromagnetic
Environment - Guidance
Immunity Test
User Environment (Continued)

16
User Guide
0.1 0.3689 0.3689 0.7378
The armband is intended for use in the electromagnetic environment specified below.
The customer or user of the
armband can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF Communications
Equipment and the
armband as recommended below, according to the maximum output
power of the communications equipment.
Recommended Separation Distances for the Product
0.01 0.1166 0.1166 0.2333
Separation (m)
150kHz to 80MHz
D=(3.5/V1)(Sqrt P)
Separation (m)
80 to 800MHz
D=(3.5/V1)(Sqrt P)
Separation (m)
800MHz to 2.5GHz
D=(7/E1)(Sqrt P)
Max Output
Power (Watts)
1 1.1666 1.1666 2.3333
10 3.6893 3.6893 7.3786
100 11.6666 11.6666 23.3333

17 exerspy armband
TM
Regulatory Statement
FCC Declaration of Conformity – We, BodyMedia, Inc., 4 Smithfield Street, 11th Floor, Pittsburgh,
PA 15222, phone: [phone], declare under our sole responsibility that the products, BodyMe-
dia, Inc. and BodyMedia®Armband Model MF, 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. This 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 accor-
dance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment
does 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:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit separate from the receiver.
Consult the dealer or an experienced radio/TV technician for help.
CAUTION: Changes or modifications to this equipment not expressly approved by
the party responsible for compliance could void the user’s authority to operate the
equipment.
RF Exposure information: See 2.1093 of the FCC Rules
This product is a Type B Applied Part complying with the specified requirements of the Standard
to provide protection against electric shock, particularly regarding allowable Leakage Current.
This Class B digital apparatus complies with Canadian ICES-003.
Cet apareil numèrique de la classe B est conforme à la norme NMB-003 du Canada.
RF frequency: 2.4 GHz
Transmitter output power: <1mW
CENELEC EN 60601-1-2 - 2001 - Medical electrical equipment Part 1-2: general requirements for
safety - collateral standard: electromagnetic compatibility - requirements and tests IEC 60601-1-2:
2001

18
User Guide
CENELEC EN 60601-1-1 - Medical electrical equipment - Part 1: general requirements
CAN/CSA-C22.2 No.606.1-M90
ETSI EN 301 489-1 - Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Elec-
troMagnetic Compatibility (EMC) Standard for Radio Equipment and Services; Part 1: Common
Technical Requirements V1.3.1
ETSI EN 301 489-3 V1.2.1 (2005 -09) - Electromagnetic Compatibility and Radio Spectrum Matters
(ERM); Harmonized EN for ElectroMagnetic Compatibility (EMC) of Radio Comms. Equipment
and Services; Pt. 3: Specific Conditions for Short-Range Devices (SRD) Operating on Frequencies
between 9 KHz and 40 GHz.
ETSI EN 300 440-1 V1.3.1 (2001-07) Electromagnetic compatibility and Radio spectrum Matters
(ERM);Short range devices; Radio equipment to be used in the 1 GHz to 40 GHz frequency range.
FCC 47CFR 15C TCB - 47 CFR Part 15 Subpart C Intentional Radiator Certification Test
FCC 47CFR 15B clA - 47 CFR Part 15 Subpart B Unintentional Radiators Class A Verification
UL 60601-1 - UL Standard for Safety Medical Electrical Equipment, Part 1: General Requirements
for Safety First Edition.
PATENT NOTICE: The Armband, Display and Wireless Communicator are covered by one or
more of the following patents: United States Patent Nos.: D439,981, 6,527,711, 6,595,929,
6,605,038, 7,020,508, 7,153,262, 7,261,690, and 7,285,090; European Patent Nos.: 1,292,217,
1,292,218; Canadian Patent No. 2,413,220; S. Korean Patent No. KR 10-0831036 and 10-0821945;
Israeli Patent No. 153516; Japanese Patent No. JP 4,125,132; Mexican Patent Nos. MX 242292,
236870, 250153, 245862; and various worldwide patents pending. This notice is accurate as of
August 15, 2008. For latest information please see www.bodymedia.com.
BodyMedia®is a registered trademark of BodyMedia, Inc.
Copyright, Patent and Trademark Notices

© Copyright 2009 dotFIT, LL
C
dotFIT, LLC
250 N. Westlake Blvd., Ste 220
Westlake Village, CA 91362
877.436.8348
www.dotFIT.com
0086