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Zte ZW21 User Manual

Zte ZW21
26 pages
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ZW21
User Guide
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Zte ZW21 Specifications

General IconGeneral
Display1.3 inch TFT
Resolution240 x 240 pixels
Water ResistanceIP68
ConnectivityBluetooth 5.0
CellularNo
Battery LifeUp to 7 days
CompatibilityAndroid 5.0 and above, iOS 9.0 and above
SensorsHeart rate sensor, accelerometer

Summary

LEGAL INFORMATION

Copyright

Legal statement regarding copyright ownership and usage rights.

Notice

Legal notice about modifications, disclaimers, and warranty limitations.

Disclaimer

Statement disclaiming liability for unauthorized software modifications and product variations.

Trademarks

Lists ZTE trademarks and acknowledges other registered trademarks.

Getting Started

Charging your watch

Instructions for fully charging the watch before first use.

Preparing your watch

Steps to download and use the GizmoHub app for watch setup.

Turning your watch on and off

Procedure for powering the watch on and off using the power button.

Using Your Watch

Adjusting the volume

How to navigate settings to change the watch volume.

Making a call

Steps to initiate a voice call from the watch to a contact.

Receiving a call

How to answer, reject, or adjust volume during an incoming call.

Sending a message

Instructions for sending text, pre-written messages, emojis, or voice messages.

Receiving a message

Process for replying to or closing incoming messages on the watch.

Safety and Handling

Distraction While Walking

Warning about paying attention to traffic while using the device.

General Statement on Handling and Use

General advice on device care, cleaning, and avoiding damage from heat, liquids, or chemicals.

Small Children

Precautions regarding keeping the device away from children due to small parts and choking hazards.

Demagnetization

Advice to avoid magnetic interference with the device or media.

Health and Environmental Warnings

Battery Safety

Precautions for safe battery usage, charging, and disposal.

Seizures/Blackouts

Warning about potential effects of flashing lights on susceptible individuals.

Loud Noise

Warning about potential hearing damage from loud sounds and advice for users with heart disease.

Sensitive Skin

Information on potential allergic reactions to wearable devices and skin care.

Device Care and Maintenance

Device Cleaning

Instructions for cleaning the watch and bands to maintain performance and hygiene.

Device Heating

Explanation of how the device manages heat during operation and upgrades.

Electrical and Product Safety

Electrical Safety

Guidelines for safe use of accessories and power connections.

Faulty and Damaged Products

Instructions for handling and servicing damaged or submerged devices.

Radio Frequency Interference

General Statement on Interference

Cautionary advice on using the device near medical devices like pacemakers and hearing aids.

Pacemakers

Recommendations for maintaining safe distance between the device and pacemakers.

Hearing Aids

Information on potential interference with hearing aids and cochlear implants.

Medical Equipment

Instruction to turn off the device in healthcare facilities to prevent interference.

Aircraft

Guidance on using the device on aircraft, including airplane mode.

Interference in Vehicles

Note on potential interference with vehicle electronics and manufacturer restrictions.

Regulatory Compliance

FCC RF Exposure Information (SAR)

Details on the device's compliance with FCC RF energy exposure limits and SAR values.

FCC Regulations

Explanation of the device's compliance with FCC Part 15 rules regarding interference.

CTIA Requirements

Outlines CTIA requirements for battery system compliance and product handling.

Environmental Hazards

Explosive Environments

Advice to obey signs and turn off devices in potentially explosive locations.

Blasting Caps and Areas

Instruction to power off devices in blasting areas to avoid interference.