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Casio WSD-F21HR

Casio / Smartwatches

Casio WSD-F21HR

Wear OS · Released Unknown · Global

Unknown

Security support ends

Unknown

Unknown

No verified support end date has been recorded.

OS support ends
No separate date specified
Last verified
2026-11-01
Region
Global

No separate final major version release date is specified. Security support ends separately.

Support commitment

Casio WSD-F21HR · Support commitment

Major OS upgrades
Unknown
OS support (years)
Not separately specified
Security support (years)
Not separately specified
Original OS version
Unknown
Verified OS version
PWDO.191108.001.A7
Last expected major version
Unknown
Update frequency
Unknown
Policy verified
2026-11-01

No separate final major version release date is specified. Security support ends separately.

Notes

Exact first worldwide retail day, quantified lifetime update commitment and universally latest firmware are unverified. Unknown does not mean zero updates or ended support. Firmware shown is a historical reference from the manufacturer log dated 2021-09-07, not a verified latest 2026 build. Casio discontinued the specified EXILIM Controller, G’z EYE Controller and CASIO MOMENT SETTER+ support from 2025-08-04. The notice concerns the listed apps, not a proven end of every watch function or every security patch. Colour, strap and ordinary case-size variants are grouped within one named family; AnTuTu is not applicable.

Sources

Image source ↗ · Casio
Manufacturer product render, resized.

Sources substantiate only the indicated claims; missing values cannot be inferred from them.

Manufacturer support reference ↗

www.casio.com · Last verified 2026-11-01

Exact model evidence only. Historical firmware and companion-app service notices do not establish a universal final security-patch date.

Support commitment

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