Garmin quatix 8 Pro: specs, who it fits and compatible phones

Garmin quatix 8 Pro is a sport watch released in 2026 that works with iPhone and Android. It lists Dual-band GNSS + maps, 10ATM and Garmin Pay.

Specifications

Release year	2026
Case size	47 mm
Display	AMOLED
Battery as listed	Up to 15 days
Water rating	10ATM
Glass	Sapphire
Case material	Titanium
GPS type	Dual-band GNSS + maps
Offline maps	Yes
Operating system	Garmin OS
Works with	iPhone and Android
Connection	LTE-M
Contactless wallet	Garmin Pay
Plan needed	Required
Health sensors	SpO2, HRV, Readiness score
Safety features	SOS

Who it fits

Works with iPhone and Android.
Lists dual-band GPS and offline maps, which suits running and hiking.
Lists SOS or fall detection, see our guide for older adults.

How it compares

Closest models from Garmin

Model	Release year	Case size	Battery as listed	Water rating	GPS type	Works with
Garmin D2 Mach 2 Pro	2026	51 mm	Up to 24 days	10ATM	Dual-band GNSS + maps	iOS and Android
Garmin Fenix 9 Pro	2026	43 / 47 / 51 mm	Up to 31 days · 57 days (solar)	10ATM	Dual-band GNSS + maps	iOS and Android
Garmin Fenix 8 Pro MicroLED	2025	51 mm	Up to 10 days	10ATM	Dual-band GNSS + maps	iOS and Android

Closest models from other brands

Model	Release year	Case size	Battery as listed	Water rating	GPS type	Works with
Suunto Run 2	2026	46 mm	Up to 10 days	5ATM	Dual-band GNSS + maps	iOS and Android
Amazfit T-Rex Ultra 2	2026	48 mm	Up to 30 days · 50+ GPS hours	10ATM	Dual-band GNSS + maps	iOS and Android
Huawei Watch GT 7 Pro	2026	46 mm	Up to 12 days · 21 light-use	5ATM	Dual-band GNSS + maps	iOS and Android

Compared with Garmin D2 Mach 2 Pro, Garmin quatix 8 Pro lists a shorter listed battery (15 days against 24), a smaller case (47 mm against 51 mm) and Titanium case material, where Garmin D2 Mach 2 Pro lists DLC titanium.

Compared with Garmin Fenix 8 Pro MicroLED, Garmin quatix 8 Pro lists a longer listed battery (15 days against 10), a smaller case (47 mm against 51 mm) and a newer release year (2026 against 2025).

Compared with Suunto Run 2, Garmin quatix 8 Pro lists a longer listed battery (15 days against 10), a higher ATM rating (10 against 5) and Titanium case material, where Suunto Run 2 lists Stainless steel bezel.

Compared with Amazfit T-Rex Ultra 2, Garmin quatix 8 Pro lists Titanium case material, where Amazfit T-Rex Ultra 2 lists Grade-5 titanium bezel and back and eSIM or LTE and a contactless wallet (Garmin Pay), neither of which Amazfit T-Rex Ultra 2 lists.

Compared with Huawei Watch GT 7 Pro, Garmin quatix 8 Pro lists a higher ATM rating (10 against 5), Titanium case material, where Huawei Watch GT 7 Pro lists Titanium + nano-crystal ceramic and eSIM or LTE and a contactless wallet (Garmin Pay), neither of which Huawei Watch GT 7 Pro lists.

Only values listed exactly are compared.

Position in the catalog

Its listed battery of 15 days is above 38% of 13 sport watches with a single plain days value. Its case size of 47 mm is larger than 33% of 30 sport watches with a single exact size. Its exact water rating of 10ATM is above 43% of 47 sport watches with a single exact ATM rating. It was released in 2026. Among 52 sport watches with an exact release year, 100% were released in 2026 or earlier and 31% were released in 2026 or later.

Phone compatibility and plan

A plan or service is required for key features. Check the maker's page for terms. Has eSIM or LTE, so it can work without the phone if you add a carrier plan.

Sensors and features are listed as the maker names them and are not medical measurements.

Related guides and lists

Last verified September 26, 2026

Features change with updates. Check the maker's current details. See our methodology