Garmin Forerunner 645 Music vs Garmin Vivoactive 4

Design:

Garmin Forerunner 645 Music
Design

Garmin Forerunner 645 music is the new revolutionary smartwatch for people who use to hesitate for opting for Garmin watches because the6y were music lovers will definitely buy this watch. This Garmin forerunner 645 music is very entertaining as it’s equipped with almost 4GB of internal storage. This way users can carry around 500 songs with them. Also, deeper and iheartradio access is also given to users. The lens material is made of corning gorilla glass 3. Similarly, the bezel material is made of stainless steel. The strap material is made of silicone. The colors it’s available in are i.e. Black, rose gold, and slate gray. Read More

Garmin Vivoactive 4
Design

Garmin Vivoactive 4 is a smartwatch that is a good upgrade for the users of Vivoactive 3. It’s a great midrange sports watch and has various widgets available. The health stats will keep the user updated about their health. Similarly, there is hydration tracking, and menstrual tracking available too. The lens material is made of corning gorilla glass 3. The bezel material is made of stainless steel. The case material is made by using a fiber-reinforced polymer with a polymer rear cover. The strap material is made of silicone which is long-lasting and durable. There are two colors available in this smartwatch i.e. Slate stainless steel and silver stainless steel. Read More

Specifications:

1.2"

Screen Size

1.3"

Touch Screen

240 x 240px

Resolution

260 x 260px
42.2g

Weight

50.5g

Waterproof

60°C

Max Temperature

60°C
-20°C

Min Temperature

-20°C

Replaceable Band

20mm

Band Width

22mm

Screen protection

168

Battery Life

192
2h

Charging Time

1.5h

Garmin Forerunner 645 Music
Specifications

There is a variety of specifications that the Garmin forerunner 645 music holds like the screen size of the product is around 1.2” and has a transflective memory-in-pixel (MIP). There is no touchscreen available. The screen resolution is around 240 x 240 pixels. The total weight of the product is 42.2g. Also, it’s waterproof and therefore has a depth rating of up to 5ATM. The watch band is replaceable and therefore can be swapped. The watch has a Gorilla glass version for protection. The battery life of the product is around 14 hours with GPS and with GPS it lasts up to 5 hours. Read Full Specs

Garmin Vivoactive 4
Specifications

Garmin Vivoactive 4 holds various specifications like the screen size of the product is around 1.3" (33 mm) in diameter. There is the availability of a touchscreen and a color display is available as well. The screen resolution is around 260 x 260 pixels which works great as the quality output is amazing. The total weight of the product is around 50.5 g. It's waterproof and has a depth rating of up to 5ATM. The watchband is replaceable and therefore can be changed as per the requirements of the user. For protection, it has a Gorilla Glass version. The battery life of the product lasts around Up to 8 days and with GPS mode it will last for 18 hours. Read Full Specs

Activity Tracking:

GPS Tracking

Route Tracking

Heart Rate Monitoring

Blood Oxygenation

Activity Detection

Distance Tracking

Step Tracking

Elevation Tracking

Bike Ccadence Monitoring

Sleep Tracking

Calories Intake Tracking

Calories Burned Tracking

Weight Tracking

Water Intake Tracking

Body Temperature

Sport Activities Tracking

Garmin Forerunner 645 Music
Activity Tracking:

There are various tracking features that Garmin 645 music holds like the availability of GPS. It has a route tracker that tracks the route of the user. Similarly, there is a heart rate monitor available that will monitor the heart rate of the user along with the blood oxygenation levels. It also detects the activities automatically as the distance traveled, the steps taken in a day, and the elva5tion crossed. There is a cadence sensor available that calculates the average cadences in a day. There is a compass and barometer available. The multi-sports mode is also preset that will let the user perform various challenges. Read More

Garmin Vivoactive 4
Activity Tracking:

The Garmin Vivoactive 4 has many tracking features like the availability of GPS, GLONASS, and GALILEO. There is a route tracker available that will track the route of the user. Also, there is a wrist-based heart rate monitor that will monitor the heart rate and blood oxygenation levels. It also detects the activities automatically and tracks the distance, the elevation crossed and the steps taken in a day as well. It will also track the sleep of the user and take an account of calories burned and do weight tracking too. The multi-sports mode will help the user perform various challenges and activities. Read More

Compatibility & Connectivity

Android Compatibilty

IOS Compatibilty

Mac OS Compatibility

Syncs Wirelessly

Automatic Syncing

Wi-Fi Module

Cellular Module

Call Control

Sport Activities Tracking

Camera Remote Control

Garmin Forerunner 645 Music
Compatibility & Connectivity

There are various compatibility features that Garmin 645 music holds like it provides connectivity features with both android and iPhone devices. It is compatible with Garmin connect app and users can sync the data wirelessly using the Bluetooth pairing feature. Also, it has the availability of connect IQ. Garmin Forerunner 230 provides smart notifications so users can never miss any important update like any important text, or phone call notification. Users can control smartphone music with this smartwatch and enjoy music with ease. It also provides weather and calendar updates so hikers can check whether it’s a good day for a hike or not. Read More

Garmin Vivoactive 4
Compatibility & Connectivity

The Garmin Vivoactive 4 is compatible with both Android and iPhone devices. It provides compatibility with Garmin maps as well. We can connect it to other devices wirelessly as it has availability of Wi-Fi. Moreover, it is also found compatible with Windows or Mac. It also provides inclusive navigation when paired with these compatible devices. It also supports the ANT+ protocol for better connectivity by using low energy. It also uploads wireless data directly to Garmin Connects online fitness community and other social media sharing through this application. Users can also view the distance covered and activities summary as well. Read More

Bottom Line

Garmin Forerunner 645 Music Pros

  • Beautiful design
  • Great music compatibility
  • GPS works nicely
  • Spotify support is available.
  • Indestructible design
  • No support for streaming devices.

Garmin Vivoactive 4 Pros

  • Precise exercise tracking
  • GPS availability
  • Music stream available
  • Various stats are available
  • Two sizes available
  • Two-button navigation

Garmin Forerunner 645 Music Cones

  • Expensive
  • Battery life is not long-lasting
  • No touchscreen available
  • No cellular connectivity

Garmin Vivoactive 4 Cones

  • Sync issues sometimes
  • Spotify integration needs to be more friendly
  • Ant+ needs improvement
  • Mid-range sport watch

Design:

Garmin Forerunner 645 Music
Design

Garmin Forerunner 645 music is the new revolutionary smartwatch for people who use to hesitate for opting for Garmin watches because the6y were music lovers will definitely buy this watch. This Garmin forerunner 645 music is very entertaining as it’s equipped with almost 4GB of internal storage. This way users can carry around 500 songs with them. Also, deeper and iheartradio access is also given to users. The lens material is made of corning gorilla glass 3. Similarly, the bezel material is made of stainless steel. The strap material is made of silicone. The colors it’s available in are i.e. Black, rose gold, and slate gray. Read More

Garmin Vivoactive 4
Design

Garmin Vivoactive 4 is a smartwatch that is a good upgrade for the users of Vivoactive 3. It’s a great midrange sports watch and has various widgets available. The health stats will keep the user updated about their health. Similarly, there is hydration tracking, and menstrual tracking available too. The lens material is made of corning gorilla glass 3. The bezel material is made of stainless steel. The case material is made by using a fiber-reinforced polymer with a polymer rear cover. The strap material is made of silicone which is long-lasting and durable. There are two colors available in this smartwatch i.e. Slate stainless steel and silver stainless steel. Read More

Specifications:

1.2""

Screen Size

1.3""

Touch Screen

240 x 240px

Resolution

260 x 260px
42.2gg

Weight

50.5gg
-20°C℃

Min Temperature

-20°C℃

Replaceable Band

20mmmm

Band Width

22mmmm
60°C℃

Max Temperature

60°C℃

Waterproof

Screen protection

168h

Battery Life

192h

Garmin Forerunner 645 Music
Specifications

There is a variety of specifications that the Garmin forerunner 645 music holds like the screen size of the product is around 1.2” and has a transflective memory-in-pixel (MIP). There is no touchscreen available. The screen resolution is around 240 x 240 pixels. The total weight of the product is 42.2g. Also, it’s waterproof and therefore has a depth rating of up to 5ATM. The watch band is replaceable and therefore can be swapped. The watch has a Gorilla glass version for protection. The battery life of the product is around 14 hours with GPS and with GPS it lasts up to 5 hours. Read More

Garmin Vivoactive 4
Specifications

Garmin Vivoactive 4 holds various specifications like the screen size of the product is around 1.3" (33 mm) in diameter. There is the availability of a touchscreen and a color display is available as well. The screen resolution is around 260 x 260 pixels which works great as the quality output is amazing. The total weight of the product is around 50.5 g. It's waterproof and has a depth rating of up to 5ATM. The watchband is replaceable and therefore can be changed as per the requirements of the user. For protection, it has a Gorilla Glass version. The battery life of the product lasts around Up to 8 days and with GPS mode it will last for 18 hours. Read More

Activity Tracking:

2hh

Charging Time

1.5hh

GPS Tracking

Route Tracking

Heart Rate Monitoring

Blood Oxygenation

Activity Detection

Distance Tracking

Step Tracking

Elevation Tracking

Bike Ccadence Monitoring

Sleep Tracking

Calories Intake Tracking

Calories Burned Tracking

Weight Tracking

Water Intake Tracking

Body Temperature

Sport Activities Tracking

Garmin Forerunner 645 Music
Activity Tracking:

There are various tracking features that Garmin 645 music holds like the availability of GPS. It has a route tracker that tracks the route of the user. Similarly, there is a heart rate monitor available that will monitor the heart rate of the user along with the blood oxygenation levels. It also detects the activities automatically as the distance traveled, the steps taken in a day, and the elva5tion crossed. There is a cadence sensor available that calculates the average cadences in a day. There is a compass and barometer available. The multi-sports mode is also preset that will let the user perform various challenges. Read More

Garmin Vivoactive 4
Activity Tracking:

The Garmin Vivoactive 4 has many tracking features like the availability of GPS, GLONASS, and GALILEO. There is a route tracker available that will track the route of the user. Also, there is a wrist-based heart rate monitor that will monitor the heart rate and blood oxygenation levels. It also detects the activities automatically and tracks the distance, the elevation crossed and the steps taken in a day as well. It will also track the sleep of the user and take an account of calories burned and do weight tracking too. The multi-sports mode will help the user perform various challenges and activities. Read More

Compatibility & Connectivity

Android Compatibilty

Mac OS Compatibility

Syncs Wirelessly

Automatic Syncing

Wi-Fi Module

Cellular Module

Call Control

Sport Activities Tracking

Garmin Forerunner 645 Music
Compatibility & Connectivity

There are various compatibility features that Garmin 645 music holds like it provides connectivity features with both android and iPhone devices. It is compatible with Garmin connect app and users can sync the data wirelessly using the Bluetooth pairing feature. Also, it has the availability of connect IQ. Garmin Forerunner 230 provides smart notifications so users can never miss any important update like any important text, or phone call notification. Users can control smartphone music with this smartwatch and enjoy music with ease. It also provides weather and calendar updates so hikers can check whether it’s a good day for a hike or not. Read More

Garmin Vivoactive 4
Compatibility & Connectivity

The Garmin Vivoactive 4 is compatible with both Android and iPhone devices. It provides compatibility with Garmin maps as well. We can connect it to other devices wirelessly as it has availability of Wi-Fi. Moreover, it is also found compatible with Windows or Mac. It also provides inclusive navigation when paired with these compatible devices. It also supports the ANT+ protocol for better connectivity by using low energy. It also uploads wireless data directly to Garmin Connects online fitness community and other social media sharing through this application. Users can also view the distance covered and activities summary as well. Read More

Bottom Line

Garmin Forerunner 645 Music Pros

  • Beautiful design
  • Great music compatibility
  • GPS works nicely
  • Spotify support is available.
  • Indestructible design
  • No support for streaming devices.

Garmin Vivoactive 4 Pros

  • Precise exercise tracking
  • GPS availability
  • Music stream available
  • Various stats are available
  • Two sizes available
  • Two-button navigation

Garmin Forerunner 645 Music Cones

  • Expensive
  • Battery life is not long-lasting
  • No touchscreen available
  • No cellular connectivity

Garmin Vivoactive 4 Cones

  • Sync issues sometimes
  • Spotify integration needs to be more friendly
  • Ant+ needs improvement
  • Mid-range sport watch