Garmin · 2025
Vivoactive 6Size, Dimensions & Wrist Fit
The Garmin Vivoactive 6 sits best on flat wrist widths of about 44–60mm (≈ 11.7–16.0cm wrist circumference). Adjust the slider below to check your wrist.
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The Vivoactive 6 in short
The figures that decide whether this watch suits you, pulled out of the full specification sheet further down.
- Between 21 hours and 11 days per charge depending on the power mode — smartwatch at best, gps at worst.
- Water rated to 50 m.
- 36g on the wrist. Lighter than 83% of the 42mm watches we have weights for.
- 1.2 inches OLED/AMOLED display, always-on capable.
- Takes 20mm bands, so third-party straps fit without an adapter.
Does the Vivoactive 6 fit your wrist?
Drag the slider to your wrist width and see the Vivoactive 6 overlaid at true scale. Lug-to-lug — not case diameter — decides whether a watch overhangs your wrist.
Happy with the fit? Check current availability for the Vivoactive 6.
Check offer2D Dimension Schematics
The Vivoactive 6 drawn to scale — from above, and in profile against the wrist.
- Garmin Vivoactive 642.2mm · 10.9mm thick
3D preview
Garmin Vivoactive 6 on a wrist
On an arm sized to your own wrist — the view a product photo never gives you.
Shapes are built from published measurements, not manufacturer 3D models — accurate proportions, generic dial.
How long the Vivoactive 6 lasts, by power mode
Runtime changes by a factor of 13 depending on what you leave switched on. Bars are scaled against the longest mode.
- Smartwatch11 days
- GPS21 hours
How the Vivoactive 6 ranks on battery
Against the 268 Garmin watches in our database, ranked on each figure Garmin publishes.
- Everyday use11 days#166 of 257
- GPS tracking21 hours#145 of 233
What size band does the Vivoactive 6 take?
Lug width
20mm
Any 20mm strap fits, so you are not restricted to Garmin's own bands. Quick-release pins let you swap without tools — check that a replacement lists 20mm and quick-release before buying.
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Vivoactive 6 specifications
The figures that decide a purchase, followed by every line Garmin publishes.
- Battery life
- 11 days
- Display
- 1.2 inches
- Resolution
- 390 x 390 px
- Water rating
- 5 ATM
- Glass
- Gorilla Glass 3
- Strap
- 20 mm
- Storage
- 8GB
- Charging
- 1.5 hours
Full specification sheet
116 published lines across 8 groups, unedited
Design
- width
- 42.2
- height
- 42.2
- volume
- 19.41 cm³
- weight
- 36 g
- thickness
- 10.9
- ATM rating
- 5 ATM
- resolution
- 390 x 390 px
- screen size
- 1.2 inches
- Display type
- OLED/AMOLED
- Has a display
- pixel density
- 459 ppi
- width of band
- 20 mm
- water resistance
- Waterproof
- Always-On Display
- has a touch screen
- is designed for kids
- Gorilla Glass version
- Gorilla Glass 3
- waterproof depth rating
- 50 m
- Watch band is replaceable
- Has sapphire glass display
- maximum operating temperature
- 60 °C
- has branded damage-resistant glass
- lowest potential operating temperature
- -20 °C
Battery
- charge time
- 1.5 hours
- battery life
- 11 days
- has wireless charging
- has a removable battery
- battery life with GPS on
- 21 hours
- Has a solar power battery
- has a rechargeable battery
Sensors
- has GPS
- has a compass
- Has a barometer
- has a gyroscope
- Has a cadence sensor
- has an accelerometer
- Monitors perspiration
- Has a heart rate monitor
- Has a temperature sensor
- Monitors blood oxygenation levels
Features
- release date
- 2025-04-02
- Has a stopwatch
- Has smart alarm
- warranty period
- 1 years
- Has call control
- Has silent alarm
- has HRV tracking
- internal storage
- 8GB
- measures VO2 max
- Has notifications
- Has ECG technology
- Locates your phone
- has a front camera
- has fall detection
- has voice commands
- Acquires GPS faster
- Has vibrating alerts
- shows readiness level
- Can be used to answer calls
- measures resting heart rate
- has irregular heart rate warnings
- has fast/slow heart rate notifications
- Has a built-in camera remote control function
Connectivity
- has NFC
- supports ANT+
- supports Wi-Fi
- supports Galileo
- has a cellular module
- Is compatible with iOS
- Is compatible with Android
Miscellaneous
- has aptX
- Has auto pause
- Available on PC
- Is compatible with Windows
- Is compatible with Mac OS X
- has an external memory slot
- Compatible with smart scales
- has a battery level indicator
- has a socket for a 3.5 mm audio jack
- Compatible with external heart rate monitors
App & Software
- Ad-free
- Free app
- Tracks BMI
- Has coaching
- Includes maps
- Supports routes
- Has achievements
- Has goal setting
- Has live tracking
- Has exercise diary
- Predicts ovulation
- Can be personalised
- Has weight tracking
- Predicts start date
- Tracks water intake
- Has inactivity alerts
- Has period notifications
- Has temperature tracking
- Doesn’t require account
- Provides activity reports
- Displays fertile window notifications
- Counts how many calories you've burned
Activity tracking
- Measures pace
- Tracks distance
- Tracks elevation
- Designed for golf
- Tracks your sleep
- Tracks steps taken
- Designed for diving
- Has a route tracker
- Has exercise tagging
- Has multi-sport mode
- Tracks calorie intake
- Provides sleep reports
- Detects activities automatically
- Has a stroke counter for swimming
Compare the Vivoactive 6 head to head
How each one differs in the three measurements you can feel on the wrist. Figures are relative to the Vivoactive 6.
Pixel Watch 4 - 41mm
- Width
- -1.2mm
- Thick
- +1.4mm
- Weight
- -5g
Huawei
Watch 5 - 42mm
- Width
- -0.2mm
- Thick
- -0.4mm
- Weight
- +15g
Garmin
Forerunner® 570 - 42mm
- Width
- +0.2mm
- Thick
- +2mm
- Weight
- +6g
Huawei
Watch GT 5 Pro 42 mm
- Width
- +0.3mm
- Thick
- -1.3mm
- Weight
- +8g
Pixel Watch 3 41mm
- Width
- -1.2mm
- Thick
- +1.4mm
- Weight
- -5g
Amazfit
Active
- Width
- +0.2mm
- Thick
- -0.2mm
- Weight
- -9g
Garmin
Vivoactive 5
- Width
- same mm
- Thick
- +0.2mm
- Weight
- same g
Samsung
Galaxy Watch6 Classic - LTE · 43mm
- Width
- +0.3mm
- Thick
- same mm
- Weight
- +16g
Samsung
Galaxy Watch6 Classic - Wi-Fi · 43mm
- Width
- +0.3mm
- Thick
- same mm
- Weight
- +16g
%20%E2%80%93%20Sapphire%20Edition%20%7C%2042%20mm.jpg&w=3840&q=75)
Garmin
epix™ Pro (Gen 2) – Sapphire Edition | 42 mm
- Width
- -0.2mm
- Thick
- +3.3mm
- Weight
- +27g
%20%E2%80%93%20Standard%20Edition%20%7C%2042%20mm.jpg&w=3840&q=75)
Garmin
epix™ Pro (Gen 2) – Standard Edition | 42 mm
- Width
- -0.2mm
- Thick
- +3.3mm
- Weight
- +27g
Amazfit
GTR Mini
- Width
- +0.6mm
- Thick
- -1.7mm
- Weight
- +0.2g
Alternatives to the Vivoactive 6
Watches that cover a similar amount of wrist, with the measurements that separate them.
Garmin
Vivoactive 5
- Width
- 42.2mm
- Thick
- 11.1mm
- Weight
- 36g
Garmin
Forerunner® 245
- Width
- 42.3mm
- Thick
- 12.2mm
- Weight
- 38.5g
Garmin
Forerunner® 245 Music
- Width
- 42.3mm
- Thick
- 12.2mm
- Weight
- 38.5g
Garmin
Forerunner® 570 - 42mm
- Width
- 42.4mm
- Thick
- 12.9mm
- Weight
- 42g
Garmin
epix™ Pro (Gen 2) – Sapphire Edition | 42 mm
- Width
- 42mm
- Thick
- 14.2mm
- Weight
- 63g
Garmin
fēnix® 7S Pro – Solar Edition
- Width
- 42mm
- Thick
- 14.1mm
- Weight
- 63g
Vivoactive 6 — Frequently Asked Questions
Will the Garmin Vivoactive 6 fit my wrist?
The Garmin Vivoactive 6 looks balanced on flat wrist widths of roughly 44–60mm (about 11.7–16.0cm circumference). Drag the slider above to check it against your own measurement.
What size band does the Garmin Vivoactive 6 take?
20mm. Any 20mm strap fits, so you are not limited to Garmin's own bands — look for a quick-release fitting if you want to swap without tools.
How long does the Garmin Vivoactive 6 battery last?
Between 21 hours and 11 days per charge, depending on the power mode. Garmin rates Smartwatch at 11 days and GPS at 21 hours; the chart above lists all 2 modes.
How does the Garmin Vivoactive 6 battery compare with other Garmin watches?
At 11 days in everyday use it ranks #166 of the 257 Garmin watches in our database — below the middle of the range. The full ranking, including GPS and power-saving figures, is on our Garmin battery life comparison.
Is the Garmin Vivoactive 6 thick for a 42mm watch?
At 10.9mm, thinner than 84% of 42mm watches, so it slides under a cuff more easily than most of its size. Thickness, not case width, is what decides whether a watch catches on a shirt cuff.
What other watches are the same size as the Garmin Vivoactive 6?
Certina DS Action Chrono PVD / Carbon / Bracelet, Omega Speedmaster Professional Moonwatch 3861 Moonshine Gold / Black Lacquer, TAG Heuer Carrera Chronograph Seafarer Stainless Steel / Silver, Huawei Watch 5 - 42mm all sit within half a millimetre of the Garmin Vivoactive 6's 42.2mm case, so they cover the same amount of wrist.
