www.garmin.com · Last verified 2026-10-31
Model/SKU-specific evidence only; release month references are not fabricated first worldwide retail dates.

Proprietary system · Released Unknown · Japanese firmware reference; regional availability varies
Security support ends
Unknown
No verified support end date has been recorded.
No separate final major version release date is specified. Security support ends separately.
Garmin vívoactive 3 Music LTE · Support commitment
No separate final major version release date is specified. Security support ends separately.
Manufacturer time/model reference: Exact release date unverified. Source: https://www8.garmin.com/manuals/webhelp/vivoactive3musicLTE/EN-US/. Smartwatch; AnTuTu not applicable. Factory firmware, future major-upgrade count and exact first worldwide retail day unverified. Unknown is not zero upgrades or ended support. Garmin general minimum security commitment is two years from first sale, not an actual endpoint. Named family record with a representative variant image; colour, size, strap and material editions grouped. Connect IQ API level is not firmware. No verified current firmware for the exact model; related models do not supply missing values. Separate LTE hardware associated with Verizon. No inherited firmware from the 2018 non-LTE Music model. Current cellular service availability unverified and separate from security support.
Image source ↗ · Garmin
Manufacturer product image, resized.
Sources substantiate only the indicated claims; missing values cannot be inferred from them.
www.garmin.com · Last verified 2026-10-31
Model/SKU-specific evidence only; release month references are not fabricated first worldwide retail dates.
www8.garmin.com · Last verified 2026-10-31
Model/SKU-specific evidence only; release month references are not fabricated first worldwide retail dates.