Philips DL8791 - User Manual

ENGLISH
Introduction
Congratulations on your purchase and welcome to
Philips! To fully benet from the support that Philips
oers, register your product at www.philips.com/
welcome.
The Philips health watch empowers you to live a
healthier life by continuously tracking activity, calorie
burn, sleep habits, heart rate and other key metrics
of your cardio condition, and more. The watch can
wirelessly connect to a smartphone. An always ON
screen and battery charge of up to 4 days allows
you to wear the watch every day and night. You can
monitor your metrics and get personalized guidance
with the Philips HealthSuite health app.
Intended use
Philips health watch measures, tracks, and analyzes
movement and physiological parameters. These
metrics are intended as input for behavioral change
programs for managing lifestyle of individuals with
risk of or aected by weight and activity related
chronic disease. The device is intended for 24/7 use
in daily life, both indoor and outdoor, by adults of
18 years and older.
Operating principle
The Philips health watch is a wrist-worn device for
24/7 home use (indoor and outdoor). The device
uses a tri-axial accelerometer to measure motion
and green Light-Emitting Diodes (LEDs) and a
photodiode to create a photoplethysmogram (PPG).
The accelerometer output and the PPG-signal are
analyzed to determine heartbeat, activity type,
steps taken, and are used as input for estimation
of energy expenditure and other parameters.
IMPORTANT
SAFEGUARDS
Warning: READ ALL INSTRUCTIONS
BEFORE USING
When using battery-operated products,
especially when children are present, basic safety
precautions should always be followed, including
the following:
To ensure safe usage of the device, follow
the instructions in this user manual. Read the
contraindications, warnings and precautions
sections before you use this device. If you are not
sure if the device is suitable for you, consult your
doctor before using this device.
DL8791
EN-US
4222.100.5309.4 (12/2016)www.philips.com
Specications are subject to change without notice.
© 2016 Koninklijke Philips N.V.
All rights reserved
Manufactured for:
Philips Consumer Lifestyle
A division of Philips Electronics North America
Corporation
P.O. Box 10313, Stamford, CT 06904
DL8791
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General description
See illustrations overview (Fig. 1).
1 Wrist band with buckle
2 Menu button
3 Touch ring
4 Large wrist band (M/L)
5 Small wrist band (S/M)
6 Charging pins
7 USB charging cradle
552
kcal
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72
bpm
3x
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bpm
3x
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74
bpm
12

Summary

IMPORTANT SAFEGUARDS

General Safety Warnings

Provides crucial safety instructions before using the device.

Contraindications

Adverse Reactions

Describes potential skin reactions and when to discontinue use.

General Warnings and Precautions

Covers device usage, charging, and health advice during exercise.

Caution

Preparing for Use

Charging the Device

Instructions for charging the built-in rechargeable battery.

Pairing and Personalizing the Philips Health Watch

Sync and Store Personal Health Data

Guides on syncing data to the Philips HealthSuite app via Bluetooth.

Wearing the Health Watch

User Interface

Locking and Unlocking the Screen

Heart Rate

Resting Heart Rate

Heart Rate Recovery

Heart Rate Measurement Accuracy

Heart Rate Zones

Sleep Tracking

Activity Monitoring

Activity Recognition

Settings

User Settings Customization

Factory Reset

Troubleshooting

App Store and Pairing Issues

Resolving problems finding the app or unsuccessful device pairing.

Syncing and Responsiveness Problems

Troubleshooting data syncing and device unresponsiveness.

Measurement Accuracy Issues

Addressing problems with heart rate signal or general accuracy.

Compliance Information

Electromagnetic Emissions

Electromagnetic Immunity

FCC Compliance and Radio Interference

Information on FCC rules, interference, and RF exposure.

Specifications

Philips DL8791 Specifications