Command the Water and Beyond with the Garmin Quatix 8
Engineered for mariners who demand utility without sacrificing style, the Garmin quatix 8 stands at the intersection of premium craftsmanship and purposeful tech. This marine-grade smartwatch boasts a brilliant 1.4” AMOLED screen, wrapped in a corrosion-resistant 47mm titanium bezel and forged with upcycled ocean-bound plastics — an eco-forward build ready for offshore adventures. Whether you're manning the helm or casting off for the weekend, this watch delivers all-day readiness wrapped in a sleek, nautically inspired frame.
Tailor-made for life on deck, the quatix 8 acts as your floating command center. From hands-free chartplotter control and onboard data display to autopilot inputs and waypoint marking, you’re never out of sync with your vessel. The onboard microphone and speaker let you answer calls or launch voice prompts without pulling out your phone — perfect for multitasking on the water. Get smart with tide warnings, anchor alerts, regatta race tools, and more, all while managing your Fusion® stereo system and key boat stats like engine RPM and water depth right from your wrist.
Beyond boating, the quatix 8 packs elite navigation and terrain tools for explorers who blur the line between land and sea. With multi-band GNSS and SATIQ™ optimization, you get pinpoint GPS accuracy without sacrificing battery performance — which holds strong for up to 16 days. Loaded with TopoActive terrain maps, BlueChart g3 coastal data, and even ski resort trail maps, this watch adapts to every pursuit. From deep trails to steep slopes to green fairways, it keeps your location and pace front and center.
For athletes and performance-focused users, the quatix 8 doubles as a training powerhouse. It monitors VO2 Max, recovery windows, endurance capacity, and even hill-specific metrics to fine-tune your effort across sports. Whether you’re cycling, swimming, running, or doing high-intensity intervals, features like animated workouts, training readiness scoring, and auto sport transition tracking make it easier than ever to push limits without overtraining. Your personal coach, right on your wrist.
Wellness remains central to the quatix 8 experience, with deep insights to keep your body in sync with your schedule. From sleep coaching and stress analysis to HRV tracking, ECG scanning, and hydration logging, it goes beyond basic fitness stats. Add in Garmin Pay™ for quick transactions, onboard music streaming, smartphone alerts, and a built-in LED beacon light, and you’ve got a watch that adapts to all aspects of your day — on the water, in the wild, or on the go. The quatix 8 isn’t just a smartwatch — it’s a lifestyle companion for those who lead from the helm.
Garmin Quatix 8 47mm Box Contents
- Garmin Quatix 8 47mm
- Charging/data cable
- Documentation
- One Year Warranty
Garmin Quatix 8 47mm Key Features
- Comprehensive Helm Control
- Built-In Speaker and Microphone
- Built-In LED Flashlight
- Dedicated Marine Features
- Marinized Design
- Size: 47mm W x 47mm H x 13.8mm D
Product Accessories for Garmin Quatix 8 47mm Marine Smartwatch

Garmin HRM-Fit Heart Rate Monitor
The Garmin HRM-Fit is purpose-built for women! Easily clip the HRM-Fit onto your medium or high support sports bra to receive accurate heart rate data to your compatible Garmin smartwatch, Edge cycling computer, fitness equipment or smartphone app. View running dynamics stats including ground contact time, stride length and more!

Garmin HRM-Pro Plus Heart Rate Monitor
The HRM-Pro Plus is ideal for both indoor and outdoor training providing heart rate, heart rate variability and running dynamics. Running dynamics requires a compatible Garmin smartwatch.

Garmin USB-C Charging/Data Cable, 0.5-Meter
Recharge your compatible Garmin device with this 0.5-meter USB-C cable, AC adapter not included (sold separately).

Garmin USB-C Charging/Data Cable, 1-Meter
Recharge your compatible Garmin device with this 1-meter USB-C cable, AC adapter not included (sold separately).

Garmin Dual Port USB Adapter
Use this Dual Port USB Power Adapter to charge two compatible devices at the same time from any standard wall outlet. *Requires USB Cable for connection to compatible unit.

Garmin USB-C AC Adapter
This portable USB-C power adapter is used to charge your compatible device from any standard wall outlet. This adapter is compatible with USB-C cables with 5 V 3A, 9 V 3A , 12 V 2.25A or 15 V 1.8A output power for quick charging.

Garmin Bike / Cart Mount for Fitness Units
Attach your Garmin Descent, Forerunner, ForeTrex, Approach, Enduro, Epix, Instinct Solar, quatix Series, Fenix 6 and 7 series, vivoactive 3, MARQ or tactix watches to your bike or cart and collect data. The units quickly and easily attach to the mount.

Garmin HRM 200 Heart Rate Monitor, Med-XLarge
The HRM 200 is a comfortable heart rate monitor providing heart rate and HRV data for all of your activities including running, indoor and outdoor cycling, strength training and more! Receive data to your compatible Garmin smartwatch or Edge cycling computer, compatible fitness equipment, the Tacx Training app or other app! This small, lightweight monitor is machine washing and gets up to 1-year of battery life!
Size M-XL: 28”-42”, Fits chest circumference 31.5”-47”

Garmin HRM 200 Heart Rate Monitor, XS-Small
The HRM 200 is a comfortable heart rate monitor providing heart rate and HRV data for all of your activities including running, indoor and outdoor cycling, strength training and more! Receive data to your compatible Garmin smartwatch or Edge cycling computer, compatible fitness equipment, the Tacx Training app or other app! This small, lightweight monitor is machine washing and gets up to 1-year of battery life!
Size XS-S: 22:-28”, Fits chest circumference 23.5”-33.5”
Garmin HRM 600 Premium Heart Rate Monitor
The HRM 600 Premium Heart Rate Monitor provides highly accurate performance data including heart rate and HRV data to compatible Garmin smartwatches, cycling computers and apps. Pair with a compatible smartphone and receive running dynamics including step speed loss. Enjoy up to 2 months of battery life with a rechargeable battery.
Available in Multiple Sizes, Select Size Below.
Similar Products and Value Bundles
Garmin Quatix 8 51mm Marine Smartwatch
The Garmin Quatix 8 51mm is made specifically for your marine lifestyle! With endless features that will help enhance your boating experience and help take your average boating day to the next level! Don’t miss out on this new smartwatch!
- GA0290590
- MAN#010-02905-90
- ID#: 8528
Expected 7/8/2025