
GARMIN
Garmin tactix 8 – 51 mm, AMOLED
- 1.4" AMOLED, sapphire
- Up to 29-day battery life
- Multiband GPS with SatIQ
- AB ballistics, 40 m dive

Garmin tactix 8 – 51 mm, AMOLED
ULTIMATE TACTICAL SMARTWATCH
Rise above with tactix 8 — a top-tier tactical smartwatch featuring a stunning AMOLED display, titanium bezel, sapphire lens, built-in speaker and microphone for voice features, and 40-meter dive capability.
BRIGHT, CRISP AMOLED DISPLAY
UP TO 29 DAYS OF BATTERY LIFE IN SMARTWATCH MODE
DEDICATED TACTICAL TOOLS LIKE RUCKING AND APPLIED BALLISTICS® SOLVER
BUILT-IN BRIGHT, MULTICOLOR LED FLASHLIGHT
PUSH NEW DEPTHS WITH 40 M DIVE RATING
SPEAKER AND MICROPHONE FOR VOICE CALLS AND COMMANDS
BUILT TO ENDURE
This premium tactical GPS smartwatch combines a bright 1.4″ AMOLED display, titanium bezel, sapphire lens and an advanced graphics interface. Thermal, shock and water resistance are tested to U.S. military standards.
YOU’RE IN COMMAND
Specialized tactical features include Jumpmaster, waypoint projection, dual-format GPS coordinates, Stealth Mode, Kill Switch, night-vision compatibility and rucking.
TAKE CONTROL
Move outdoors with outstanding positioning accuracy thanks to multi-band GPS with SatIQ™ technology and built-in sensors for a 3-axis compass, gyroscope and barometric altimeter.
APPLIED BALLISTICS
The preloaded Applied Ballistics solver provides access to long-range outdoor aiming solutions.
LEISURE | DIVING
The 40-meter dive rating supports unprecedented depths for scuba and freediving.
BUILT-IN FLASHLIGHT
An integrated multicolor LED flashlight gives quick access to a bright, even beam in green or white to assist in low-light conditions. In NVG mode, white is disabled and the green light becomes dimmable.
NIGHT-VISION SUPPORT
Whether viewed with night-vision goggles or used in the dark, NVG mode enables covert operation of the controls, dimming the display further to limit detectability.
STEALTH MODE
Stealth Mode stops GPS location recording and sharing and disables wireless connectivity and communications — everything else remains active.
PROJECTED WAYPOINTS
Set and save geographic remote locations to navigate to later.
RUCKING
A dedicated rucking profile lets you input your pack weight.
DIRECT-TO NAVIGATION
Navigate directly to a destination or waypoint in the worldwide aeronautical database. Or use the Nearest function to activate a route to the closest airport.
AVIATION WEATHER
Access aviation weather, including NEXRAD, METARs and TAFs, to view wind, visibility, barometric pressure and more.
AB QUANTUM APP
Download the Apple® or Android™ AB Quantum mobile app to manage profiles and targets, or use your phone as an auxiliary display.
STAGE TIMER
This timer delivers alerts through connected hearing protection or the speaker so you know how much time remains in a drill or stage.
OUTDOOR MAPS+
Subscribe to Outdoor Maps+ for high-quality map content, including satellite imagery and advanced topo maps that download directly to your watch.
SATIQ TECHNOLOGY
Get top-tier positioning accuracy via multi-band GPS while optimizing battery life.
MULTI-CONTINENT TOPO MAPS
Preloaded TopoActive maps from around the world keep you on course. Download additional maps over Wi-Fi®.
NEXTFORK™ GUIDANCE
Glance to see the distance to the next junction and the trail name.
UP AHEAD
Get at-a-glance information on selected checkpoints (such as aid stations).
TURN-BY-TURN TRAILS
Create a new course or find an existing one in the Garmin Connect™ app or sync from your favorite third-party platform to get turn-by-turn directions.
SKIVIEW™ MAPS
View trail names and difficulty ratings for more than 2,000 preloaded ski resorts worldwide.
GOLF COURSE MAPS
Access full-color CourseView maps for 43,000+ golf courses around the world.
TRAIN HARD
Build capability, stamina and resilience with targeted strength plans, real-time endurance tracking, sport-specific workouts and a full suite of built-in sports apps.
ENDURANCE SCORE
Use VO2 max, training load and more to assess your ability to endure sustained efforts.
VISUAL RACE PREDICTOR
Get race-time estimates for 5K, 10K, half and full marathon.
PACEPRO™ TECHNOLOGY
Plan your race-day strategy with GPS-based pace guidance for a selected course or distance.
CLIMBPRO
See real-time data on current and upcoming climbs on downloaded routes.
GRADE-ADJUSTED PACE
Get an equivalent running pace for the same effort on flats and climbs.
TRAINING READINESS
Right after waking, see a readiness score based on sleep quality, recovery, training load and more to decide whether to push or take it easy.
TRAINING STATUS
Get an overview to know if you’re productive, maintaining or fatigued.
PERFORMANCE METRICS
Measure performance with advanced training metrics like VO2 max, training load and more.
AUTO MULTISPORT
Automatically detects transitions between swim, bike and run in multisport events — focus on racing and let the watch handle the timing.
HILL SCORE
Gauge your ability to run uphill and track progress over time based on VO2 max and training history.
DAILY SUGGESTED WORKOUTS
See a full week of daily workout suggestions that adapt after every run or ride.
RECOVERY TIME
Know how long to recover before your next hard session.
RACE WIDGET
Prepare for your next race with training tips, personalized daily workouts and more.
WRIST-BASED RUNNING DYNAMICS
View key running metrics like cadence, stride length, ground contact time and more.
GARMIN COACH
Train for your next event or milestone with adaptive or prebuilt Garmin Coach plans.
TRACK YOUR SPORTS
Use preloaded activity profiles for data and insights across sports — including team sports like football, racket sports and more.
HIIT WORKOUTS
Track AMRAP, EMOM, Tabata and custom HIIT sessions.
ANIMATED WORKOUTS
Follow animated cardio, yoga and Pilates sessions right on your watch screen.
SKIING & SNOWBOARDING
Automatically record runs and lifts with rest times in between.
MTB DYNAMICS
Track every ride with Grit® and Flow™ metrics.
MORNING REPORT
Get a customized summary of your sleep, training outlook, HRV status, weather and more right after you wake up.
HRV STATUS
Understand overall wellness, recovery and training response during sleep via heart-rate variability.
WRIST-BASED HEART RATE
This smartwatch continuously analyzes your heart rate to show how hard you’re working.
GARMIN ECG APP
The ECG app records electrical signals that control your heart and analyzes them to detect atrial fibrillation (AFib).
PULSE OX SENSOR
Monitor your blood oxygen saturation while awake or asleep and see how you acclimate to altitude.
SLEEP COACH
Get a sleep score and personalized coaching. Track sleep stages with tips to improve quality.
BREATHING VARIABILITY
Uses Pulse Ox to help you understand changes in breathing patterns during sleep.
NAP DETECTION
Automatically detect or log naps, see their benefits and get recommended timing and duration.
JET LAG ADVISER
Helps minimize jet-lag effects with guidance on light exposure, sleep schedule and training.
BODY BATTERY™ ENERGY
Optimize your energy levels to find the best times for activity and rest.
STRESS TRACKING
See if your day is calm, balanced or stressful.
HEALTH SNAPSHOT™
Log a two-minute session to capture key health stats, then create a report to share with your doctor.
RESPIRATION TRACKING
Monitor your breathing rate 24/7.
HYDRATION
Log your daily fluid intake and get reminders to drink enough.
HEAT & ALTITUDE ACCLIMATION
See how you cope with current heat and altitude based on your health data.
BUILT-IN SPEAKER & MICROPHONE
After pairing with your phone, start and take calls from the wrist. Use offline voice commands to control watch functions, or your phone’s voice assistant to reply to texts and more.
GARMIN CONNECT APP
View health and fitness data, connect with friends and more.
GARMIN MESSENGER™
Use two-way texting right on your wrist.
SMART NOTIFICATIONS
Pair with an iPhone or Android smartphone to receive emails, texts and alerts on your watch.
MUSIC
Download songs and playlists from Spotify®, Deezer or Amazon Music (subscription may be required) and listen phone-free with wireless headphones.
GARMIN PAY™ CONTACTLESS
Breeze through checkout and transit with supported providers.
GARMIN SHARE
Easily share saved locations, courses and workouts with friends’ compatible Garmin devices.
SAFETY & TRACKING
If you feel unsafe or your watch detects an incident, it can send your location to contacts.
STOCK TRACKER
Track up to 50 favorite stocks right from your wrist.
CONNECT IQ™ STORE
Add watch faces, data fields and apps from your connected smartphone.
POWER MANAGER
See how settings and sensors impact battery life.
What you’ll love | |
---|---|
Sleep score and stats | ✔ |
Battery life (smartwatch mode) | Up to 29 days (13 days with always-on) |
Preloaded maps | ✔ |
Pulse Ox blood oxygen | ✔ |
Garmin ECG app | ✔ |
LED flashlight | ✔ |
Garmin Pay™ | ✔ |
MULTI-BAND GPS | ✔ |
Music storage | ✔ |
Voice calling and texting | ✔ |
Training readiness | ✔ |
Training status | ✔ |
Display type | AMOLED |
Touchscreen | ✔ |
Water rating | 10 ATM |
General | |
---|---|
Strap material | Nylon and silicone |
Lens material | Sapphire crystal |
Bezel material | Titanium |
Case material | Fiber-reinforced polymer with titanium rear cover |
QuickFit™ band compatible | Included (26 mm) |
Physical size | 51 x 51 x 14.7 mm Fits wrists with the following circumference: Silicone band: 127–210 mm UltraFit band: 127–225 mm Leather band: 135–213 mm Metal band: 135–225 mm |
Weight | 92 g (case only: 64 g) |
Leak-resistant inductive buttons | ✔ |
Built-in speaker/microphone | ✔ |
Display size | 35.56 mm (1.4″) diameter |
Display resolution | 454 x 454 pixels |
Color display | ✔ |
Large text option | ✔ |
Battery type | Lithium-ion |
Battery life | Smartwatch: up to 29 days (13 days with always-on) Battery Saver Watch Mode: up to 41 days GPS only: up to 84 hours (65 hours with always-on) All GNSS: up to 68 hours (54 hours with always-on) All GNSS + multi-band: up to 62 hours (49 hours with always-on)* All GNSS with music: up to 18 hours Max Battery GPS: up to 145 hours Expedition GPS: up to 31 days *Assumes typical use with SatIQ technology |
Charging method | Garmin proprietary plug charger |
Memory/history | 32 GB |
IN THE BOX:
- tactix 8 smartwatch – 51 mm, AMOLED
- Watch includes the Applied Ballistics Ultralight™ solver
- Black/Gravel Gray silicone band
- Charging/data cable
- Documentation