CMF Watch 3 Pro
Garmin Vivoactive 6

CMF Watch 3 Pro Garmin Vivoactive 6

Common Features

  • Both products have an OLED/AMOLED display type.
  • Both products have a 5 ATM water resistance rating.
  • Both products have an always-on display.
  • Both products have a replaceable watch band.
  • Both products have a touch screen.
  • Both products have a display.
  • Both products track sleep.
  • Both products track distance.
  • Both products track steps taken.
  • Both products measure pace.
  • Both products provide sleep reports.
  • Both products detect activities automatically.
  • Both products have exercise tagging.
  • Both products have a stroke counter for swimming.
  • Both products are compatible with iOS.
  • Both products are compatible with Android.
  • Both products support Galileo.
  • Both products have a rechargeable battery.
  • Both products have HRV tracking.
  • Both products measure VO2 max.

Main Differences

  • The screen size is 1.43″ on CMF Watch 3 Pro and 1.2″ on Garmin Vivoactive 6.
  • CMF Watch 3 Pro is sweat resistant while Garmin Vivoactive 6 is waterproof.
  • The pixel density is 326 ppi on CMF Watch 3 Pro and 459 ppi on Garmin Vivoactive 6.
  • The resolution is 466 x 466 px on CMF Watch 3 Pro and 390 x 390 px on Garmin Vivoactive 6.
  • CMF Watch 3 Pro does not have branded damage-resistant glass while Garmin Vivoactive 6 does.
  • The thickness is 14.4 mm on CMF Watch 3 Pro and 10.9 mm on Garmin Vivoactive 6.
  • The weight is 51.9 g on CMF Watch 3 Pro and 36 g on Garmin Vivoactive 6.
  • The height is 45 mm on CMF Watch 3 Pro and 42.2 mm on Garmin Vivoactive 6.
  • The width is 47 mm on CMF Watch 3 Pro and 42.2 mm on Garmin Vivoactive 6.
  • The volume is 30.456 cm³ on CMF Watch 3 Pro and 19.411156 cm³ on Garmin Vivoactive 6.
  • CMF Watch 3 Pro has a route tracker while Garmin Vivoactive 6 does not.
  • CMF Watch 3 Pro tracks elevation while Garmin Vivoactive 6 does not.
  • CMF Watch 3 Pro has multi-sport mode while Garmin Vivoactive 6 does not.
  • Garmin Vivoactive 6 is designed for golf while CMF Watch 3 Pro is not.
  • CMF Watch 3 Pro does not support Wi-Fi while Garmin Vivoactive 6 does.
  • CMF Watch 3 Pro does not support ANT+ while Garmin Vivoactive 6 does.
  • CMF Watch 3 Pro does not have NFC while Garmin Vivoactive 6 does.
  • The battery life is 13 days on CMF Watch 3 Pro and 11 days on Garmin Vivoactive 6.
  • The charge time is 1.65 hours on CMF Watch 3 Pro and 1.5 hours on Garmin Vivoactive 6.
  • The battery life with GPS on is 17.2 hours on CMF Watch 3 Pro and 21 hours on Garmin Vivoactive 6.
  • CMF Watch 3 Pro can be used to answer calls while Garmin Vivoactive 6 cannot.
Specs Comparison
CMF Watch 3 Pro

CMF Watch 3 Pro

Garmin Vivoactive 6

Garmin Vivoactive 6

Design:
screen size 1.43" 1.2"
Display type OLED/AMOLED OLED/AMOLED
water resistance Sweat resistant Waterproof
ATM rating 5 ATM 5 ATM
Always-On Display
pixel density 326 ppi 459 ppi
resolution 466 x 466 px 390 x 390 px
Watch band is replaceable
has branded damage-resistant glass
thickness 14.4 mm 10.9 mm
weight 51.9 g 36 g
height 45 mm 42.2 mm
width 47 mm 42.2 mm
Has a display
has a touch screen
Has sapphire glass display
volume 30.456 cm³ 19.411156 cm³
is designed for kids

The CMF Watch 3 Pro features a 1.43″ OLED/AMOLED display, while the Garmin Vivoactive 6 has a smaller 1.2″ OLED/AMOLED display. Both displays offer an Always-On Display and are rated at 5 ATM for water resistance, though the Vivoactive 6 is specifically labeled as waterproof, whereas the CMF Watch 3 Pro is described as sweat resistant. In terms of pixel density, the Vivoactive 6 surpasses the CMF Watch 3 Pro with 459 ppi compared to 326 ppi, providing sharper visuals. The resolution on the CMF Watch 3 Pro is 466 x 466 px, while the Vivoactive 6 has a 390 x 390 px resolution.

Both watches allow for interchangeable bands, though only the Garmin Vivoactive 6 is equipped with branded damage-resistant glass. Neither model includes sapphire glass. The CMF Watch 3 Pro is thicker at 14.4 mm compared to the Vivoactive 6's 10.9 mm. The CMF Watch 3 Pro is also heavier at 51.9 g versus the Vivoactive 6's 36 g. In terms of size, the CMF Watch 3 Pro is 45 mm in height and 47 mm in width, while the Vivoactive 6 is slightly smaller, with a height and width of 42.2 mm.

Volume-wise, the CMF Watch 3 Pro has a larger volume of 30.456 cm³ compared to the Vivoactive 6's 19.411 cm³. Both watches feature touch screens and are not designed for kids, with no additional values for either having damage-resistant glass or sapphire glass. The CMF Watch 3 Pro lacks branded damage-resistant glass and sapphire glass, as does the Vivoactive 6, although the latter does come with branded damage-resistant glass.

Sensors:
Monitors blood oxygenation levels
Has a heart rate monitor
has GPS
has an accelerometer
Has a temperature sensor
has a compass
Has a barometer
has a gyroscope
Has a cadence sensor
Monitors perspiration

Both the CMF Watch 3 Pro and the Garmin Vivoactive 6 offer a similar set of sensors. Each watch monitors blood oxygenation levels and includes a heart rate monitor. Both also feature GPS, accelerometers, compasses, and gyroscopes. Additionally, neither watch includes a temperature sensor, barometer, cadence sensor, or perspiration monitor.

As far as the specific sensors go, the two models are identical, with both offering the same set of capabilities. There are no differences between them in terms of the sensors available on either device.

In summary, both watches share the same range of sensors, providing features like blood oxygenation monitoring, heart rate tracking, and GPS, while excluding other sensors like temperature or barometers.

Activity tracking:
Tracks your sleep
Tracks distance
Tracks steps taken
Measures pace
Provides sleep reports
Detects activities automatically
Has a route tracker
Tracks elevation
Has multi-sport mode
Has exercise tagging
Has a stroke counter for swimming
Tracks calorie intake
Designed for diving
Designed for golf

The CMF Watch 3 Pro and the Garmin Vivoactive 6 share many common activity tracking features. Both watches track sleep, distance, steps, and pace, and provide sleep reports. They also detect activities automatically and track calorie intake. Additionally, both models include exercise tagging and a stroke counter for swimming, and neither is specifically designed for diving.

However, there are some differences between the two. The CMF Watch 3 Pro includes a route tracker and tracks elevation, while the Garmin Vivoactive 6 does not support these features. On the other hand, the Vivoactive 6 is designed for golf, a feature that is not available on the CMF Watch 3 Pro. The Vivoactive 6 also lacks the multi-sport mode found on the CMF Watch 3 Pro.

In summary, while both devices offer solid activity tracking capabilities, the CMF Watch 3 Pro is more focused on general sports and elevation tracking, while the Garmin Vivoactive 6 has a specific focus on golf, at the expense of some other features like route tracking and multi-sport mode.

Connectivity:
has a cellular module
Is compatible with iOS
Is compatible with Android
supports Wi-Fi
supports ANT+
has NFC
supports Galileo

The CMF Watch 3 Pro and the Garmin Vivoactive 6 both support iOS and Android devices, making them compatible with a wide range of smartphones. However, the Vivoactive 6 offers more connectivity features than the CMF Watch 3 Pro. The Vivoactive 6 supports Wi-Fi, ANT+, and NFC, while the CMF Watch 3 Pro does not support Wi-Fi, ANT+, or NFC.

Both watches lack a cellular module, meaning they cannot make calls or access mobile data independently. However, both devices support Galileo for satellite navigation, ensuring compatibility with a broad range of GPS systems.

In summary, while both watches offer iOS and Android compatibility and Galileo support, the Garmin Vivoactive 6 has additional connectivity options, such as Wi-Fi, ANT+, and NFC, which the CMF Watch 3 Pro does not include.

Battery:
battery life 13 days 11 days
charge time 1.65 hours 1.5 hours
battery life with GPS on 17.2 hours 21 hours
has wireless charging
has a rechargeable battery
Has a solar power battery
has a removable battery

The CMF Watch 3 Pro offers a battery life of 13 days, while the Garmin Vivoactive 6 has a slightly shorter battery life of 11 days. When using GPS, the CMF Watch 3 Pro lasts for 17.2 hours, whereas the Vivoactive 6 lasts longer with 21 hours of GPS usage.

Both watches feature rechargeable batteries, but neither supports wireless charging, solar power, or removable batteries. The CMF Watch 3 Pro has a charge time of 1.65 hours, while the Vivoactive 6 charges a bit faster, taking 1.5 hours.

In summary, the CMF Watch 3 Pro has a longer general battery life, while the Garmin Vivoactive 6 performs better with GPS usage, lasting longer on a single charge.

Features:
release date July 2025 April 2025
has HRV tracking
measures VO2 max
measures resting heart rate
has fast/slow heart rate notifications
Can be used to answer calls
Locates your phone
Has call control
Has notifications
has irregular heart rate warnings
Has ECG technology
Has silent alarm
Has vibrating alerts
has fall detection
Has a stopwatch
Has smart alarm
has voice commands
Has a built-in camera remote control function
Acquires GPS faster
warranty period 1 years 1 years
has a front camera

Both the CMF Watch 3 Pro and the Garmin Vivoactive 6 offer HRV tracking, VO2 max measurement, and resting heart rate monitoring. Both devices also feature fast/slow heart rate notifications, phone locating, call control, notifications, silent alarms, vibrating alerts, and a stopwatch. Additionally, both watches come with a 1-year warranty and lack a front camera or ECG technology.

Where they differ is in their additional features. The CMF Watch 3 Pro can be used to answer calls, has voice commands, and includes a built-in camera remote control function, none of which are available on the Vivoactive 6. On the other hand, the Vivoactive 6 offers fall detection and a smart alarm, both of which the CMF Watch 3 Pro lacks. Furthermore, the Vivoactive 6 does not support voice commands or a camera remote, and it cannot be used to answer calls.

In summary, both watches offer essential features like HRV tracking and notifications, but the CMF Watch 3 Pro provides additional functionalities such as call answering and camera control, while the Garmin Vivoactive 6 includes fall detection and a smart alarm, which the CMF Watch 3 Pro lacks.

App & Software:
Provides activity reports
Has inactivity alerts
Counts how many calories you've burned
Has goal setting
Has achievements
Free app
Has exercise diary
Ad-free
Has coaching
Has temperature tracking
Has period notifications
Supports routes
Syncs with existing calendars
Has music playback
Displays fertile window notifications
Doesn’t require account
Predicts ovulation
Predicts start date
Can be personalised
Has barcode scanner on app
Tracks water intake
Has weight tracking

Both the CMF Watch 3 Pro and the Garmin Vivoactive 6 provide key app and software features such as activity reports, inactivity alerts, calorie counting, goal setting, achievements, and a free app. They also both offer an exercise diary, are ad-free, and include period notifications and fertile window notifications. Additionally, both devices predict ovulation and start dates, and track water intake. However, the Vivoactive 6 has a few extra features compared to the CMF Watch 3 Pro.

The Garmin Vivoactive 6 supports routes, syncs with existing calendars, and has music playback, which are not available on the CMF Watch 3 Pro. On the other hand, the CMF Watch 3 Pro includes weight tracking, which the Vivoactive 6 lacks. Additionally, the Vivoactive 6 offers coaching and personalized settings, whereas the CMF Watch 3 Pro does not support coaching or personalization. Both models lack temperature tracking and barcode scanning on the app.

In summary, while both watches offer similar core features like activity tracking, goal setting, and period notifications, the Garmin Vivoactive 6 adds more customization and functionality with route support, music playback, and coaching. The CMF Watch 3 Pro, however, includes weight tracking, which the Vivoactive 6 does not.

Miscellaneous:
has a battery level indicator
Has auto pause
Compatible with external heart rate monitors
Is compatible with Windows
has an external memory slot
Is compatible with Mac OS X
has a socket for a 3.5 mm audio jack

Both the CMF Watch 3 Pro and the Garmin Vivoactive 6 include a battery level indicator. However, there are notable differences in their additional features. The Vivoactive 6 supports auto pause and is compatible with external heart rate monitors, whereas the CMF Watch 3 Pro does not have either feature. Additionally, the Vivoactive 6 is compatible with both Windows and Mac OS X, while the CMF Watch 3 Pro is not compatible with either operating system.

Neither watch offers an external memory slot or a socket for a 3.5 mm audio jack.

In summary, the Garmin Vivoactive 6 offers more connectivity and functionality, including auto pause, compatibility with external heart rate monitors, and support for both Windows and Mac OS X, whereas the CMF Watch 3 Pro lacks these features.

Comparison Summary

This is a specification comparison between CMF Watch 3 Pro and Garmin Vivoactive 6. Both watches feature an OLED/AMOLED display, a 5 ATM water resistance rating, and track essential activities like steps taken and sleep. However, there are notable differences: the CMF Watch 3 Pro has a larger screen size (1.43″ compared to 1.2″ on the Garmin Vivoactive 6) and a higher resolution (466 x 466 px versus 390 x 390 px). The Garmin Vivoactive 6 supports Wi-Fi and ANT+, while the CMF Watch 3 Pro does not. Additionally, the CMF Watch 3 Pro has a longer battery life (13 days versus 11 days on the Vivoactive 6) and can be used to answer calls, a feature not available on the Garmin model.