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Citizen

Devices Phones Tablets Smartwatches Fitness trackers

4 results

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Unknown

Citizen · Smartwatches

Citizen CZ Smart Gen 1

Wear OS · Released Unknown

Security support endsUnknown

Last verified 2026-11-01↗

Unknown

Citizen · Smartwatches

Citizen CZ Smart Gen 2

Wear OS · Released Unknown

Security support endsUnknown

Last verified 2026-11-01↗

Unknown

Citizen · Smartwatches

Citizen CZ Smart Hybrid

Proprietary system · Released Unknown

Security support endsUnknown

Last verified 2026-11-01↗

Unknown

Citizen · Smartwatches

Citizen CZ Smart Hybrid Gen 2

Proprietary system · Released Unknown

Security support endsUnknown

Last verified 2026-11-01↗

All Citizen devices (4)

Complete model index in alphabetical order. Choose a device to view its update support.

Understanding the data

Commitments, verified versions and calculated estimates are separate data. A month-level end date includes the entire month. An unknown end date does not mean support has ended. Status is based on recorded sources and may vary by region.

The information is provided for reference only. Despite careful verification, errors and outdated or misleading source information may occur. Manufacturers may change their support commitments and update schedules; availability may vary by region and carrier. UpdateUntil does not guarantee the accuracy, completeness or timeliness of the information, or the actual delivery of updates. To the extent permitted by applicable law, we exclude liability for losses arising from use of this information. Before purchasing or making other decisions, check current official information from the manufacturer.