Garmin Fenix 6 Pro vs Garmin Forerunner 645

Design:

Garmin Fenix 6 Pro
Design

If a user is looking for a wider and larger display then Garmin Fenix 6 is for them. This model is known for its display and other amazing tracking features. The material of its bezel is highly durable stainless steel and works great for combat people who have to resist shock, thermal, and even water resistance. Similarly, it has an additional coating of diamond-like carbon that keeps it durable and strong. The case material is of fiber-reinforced polymer with a metal rear cover. The color Garmin Fenix is available in Silver with Black Band. Read More

Garmin Forerunner 645
Design

Forerunner 645 is the smartwatch that lets the user run and has a track without feeling the need for their phone on their side. By using this, watch, one will easily run without missing out on any smart features. This watch has all the modern features like responding to your emails, and message and therefore provide all important updates. The lens material of the product is made of corning gorilla glass. Similarly, the strap material is made of silicone and the bezel material is made of highly durable stainless steel. The forerunner 645 is available in these colors i.e. black, cerise color, and sandstone. Read More

Specifications:

1.3"

Screen Size

1.2"

Touch Screen

260 x 260px

Resolution

240 x 240px
83g

Weight

41.8g

Waterproof

45°C

Max Temperature

-20°C

Min Temperature

Replaceable Band

22mm

Band Width

20mm

Screen protection

336

Battery Life

168
2.5h

Charging Time

Garmin Fenix 6 Pro
Specifications

Garmin Fenix 6 has a lot of specifications like the display screen type is transflective LCD and the screen size is 1.3 inches. There is the availability of a touchscreen and features multi-touch as well. The resolution of the screen is 260 x 260 pixels. The total weight of this product is around 80g. The product is water-proof and water-resistant to up to 10 ATMs. The maximum operating temperature range from -20º to 45ºc. The watch band is replaceable. Has the protection of gorilla Glass DX and sapphire crystal. The total battery life of Garmin Fenix 6 is up to 14 days and can charge in 2 or 2.5 hours. Read Full Specs

Garmin Forerunner 645
Specifications

The forerunner 645 has a screen size of 1.2" (30.4 mm) diameter. There is no touchscreen available. The screen resolution of the product is 240 x 240 pixels. The total weight of forerunner 645 is around 41.8g. Also, it’s waterproof and has a depth rating of up to 5 ATM. The maximum operating temperature range is from -20º to 60ºC (from -4º to 140ºF). The watch band is replaceable and therefore one can change it based on their need. Equipped with a gorilla glass version, the battery life last up to 7 days. And with GPS mode it will last up to 14 days. 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 Fenix 6 Pro
Activity Tracking:

The Garmin Fenix 6 has many features like the availability of GPS, GALILEO, and GLONASS. There is a calculation of the distance traveled, the steps taken in a day and the elevation crossed as well. Also, it has the feature of all-day stress tracking. There is a heart rate monitor available that measures blood oxygenation levels. It has a route tracker. There is a sleep tracker available that tracks sleep insights. Garmin connects application help in tracking women's health, and will also keep a track of water intake. The multi-sports mode will help track the activities and the user can perform various challenges. Read More

Garmin Forerunner 645
Activity Tracking:

There are various tracking features that the forerunner 645 adheres like the availability of GPS which will track the precise location of the user. Similarly, it is also equipped with a route tracker. There is a heart rate monitor available that will monitor the blood oxygenation levels. It also detects all the activities automatically like the distance traveled, the steps taken in a day, and an elevation crossed. The cadence sensor will calculate the average cadences in a day. The sleep tracker is also present. The weight tracking and calories burnt are also calculated. Lastly, with multi-sports mode available it will let the user perform various challenges. 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 Fenix 6 Pro
Compatibility & Connectivity

Garmin Fenix 6 has compatibility with both android and iOS devices. There is the availability of Wi-Fi which will sync the data automatically. The Bluetooth smart technology will help connect various android and iOS devices. The ANT+ technology will help in wireless transfer. There is the availability of the Garmin app as well. There is an availability of call control that will alert the user in case of any text, call or notification, etc. It will show the incoming calls and will also display the name of the person calling and will show the number as well. Provides weather forecasts and notifications for calendar reminders. Read More

Garmin Forerunner 645
Compatibility & Connectivity

Garmin Forerunner 645 is found compatible with both Android and iOS users. It provides compatibility with Garmin maps as well. We can connect it to other devices wirelessly using Bluetooth technology. 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. This also helps you to see the route you have traveled, and you can view the distance covered and activities summary as well. Read More

Bottom Line

Garmin Fenix 6 Pro Pros

  • Outdoor tracking is awesome
  • A great design
  • Activity tracking works great
  • Easy-to-read display
  • PacePro tools will help pace the runs.
  • Maps and music is available using Spotify support

Garmin Forerunner 645 Pros

  • Lightweight
  • Easy to read
  • Comfortable to carry all-day
  • Physical buttons present
  • Great battery life
  • Advanced running metrics

Garmin Fenix 6 Pro Cones

  • Quite expensive
  • Not provide accurate heart tracking
  • Les new features compared to Fenix 5 plus
  • Battery life is not too long.

Garmin Forerunner 645 Cones

  • No touchscreen
  • Glitchy Bluetooth connection
  • The music app is limited
  • Expensive

Design:

Garmin Fenix 6 Pro
Design

If a user is looking for a wider and larger display then Garmin Fenix 6 is for them. This model is known for its display and other amazing tracking features. The material of its bezel is highly durable stainless steel and works great for combat people who have to resist shock, thermal, and even water resistance. Similarly, it has an additional coating of diamond-like carbon that keeps it durable and strong. The case material is of fiber-reinforced polymer with a metal rear cover. The color Garmin Fenix is available in Silver with Black Band. Read More

Garmin Forerunner 645
Design

Forerunner 645 is the smartwatch that lets the user run and has a track without feeling the need for their phone on their side. By using this, watch, one will easily run without missing out on any smart features. This watch has all the modern features like responding to your emails, and message and therefore provide all important updates. The lens material of the product is made of corning gorilla glass. Similarly, the strap material is made of silicone and the bezel material is made of highly durable stainless steel. The forerunner 645 is available in these colors i.e. black, cerise color, and sandstone. Read More

Specifications:

1.3""

Screen Size

1.2""

Touch Screen

260 x 260px

Resolution

240 x 240px
83gg

Weight

41.8gg
-20°C℃

Min Temperature

Replaceable Band

22mmmm

Band Width

20mmmm
45°C℃

Max Temperature

Waterproof

Screen protection

336h

Battery Life

168h

Garmin Fenix 6 Pro
Specifications

Garmin Fenix 6 has a lot of specifications like the display screen type is transflective LCD and the screen size is 1.3 inches. There is the availability of a touchscreen and features multi-touch as well. The resolution of the screen is 260 x 260 pixels. The total weight of this product is around 80g. The product is water-proof and water-resistant to up to 10 ATMs. The maximum operating temperature range from -20º to 45ºc. The watch band is replaceable. Has the protection of gorilla Glass DX and sapphire crystal. The total battery life of Garmin Fenix 6 is up to 14 days and can charge in 2 or 2.5 hours. Read More

Garmin Forerunner 645
Specifications

The forerunner 645 has a screen size of 1.2" (30.4 mm) diameter. There is no touchscreen available. The screen resolution of the product is 240 x 240 pixels. The total weight of forerunner 645 is around 41.8g. Also, it’s waterproof and has a depth rating of up to 5 ATM. The maximum operating temperature range is from -20º to 60ºC (from -4º to 140ºF). The watch band is replaceable and therefore one can change it based on their need. Equipped with a gorilla glass version, the battery life last up to 7 days. And with GPS mode it will last up to 14 days. Read More

Activity Tracking:

2.5hh

Charging Time

h

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 Fenix 6 Pro
Activity Tracking:

The Garmin Fenix 6 has many features like the availability of GPS, GALILEO, and GLONASS. There is a calculation of the distance traveled, the steps taken in a day and the elevation crossed as well. Also, it has the feature of all-day stress tracking. There is a heart rate monitor available that measures blood oxygenation levels. It has a route tracker. There is a sleep tracker available that tracks sleep insights. Garmin connects application help in tracking women's health, and will also keep a track of water intake. The multi-sports mode will help track the activities and the user can perform various challenges. Read More

Garmin Forerunner 645
Activity Tracking:

There are various tracking features that the forerunner 645 adheres like the availability of GPS which will track the precise location of the user. Similarly, it is also equipped with a route tracker. There is a heart rate monitor available that will monitor the blood oxygenation levels. It also detects all the activities automatically like the distance traveled, the steps taken in a day, and an elevation crossed. The cadence sensor will calculate the average cadences in a day. The sleep tracker is also present. The weight tracking and calories burnt are also calculated. Lastly, with multi-sports mode available it will let the user perform various challenges. Read More

Compatibility & Connectivity

Android Compatibilty

Mac OS Compatibility

Syncs Wirelessly

Automatic Syncing

Wi-Fi Module

Cellular Module

Call Control

Sport Activities Tracking

Garmin Fenix 6 Pro
Compatibility & Connectivity

Garmin Fenix 6 has compatibility with both android and iOS devices. There is the availability of Wi-Fi which will sync the data automatically. The Bluetooth smart technology will help connect various android and iOS devices. The ANT+ technology will help in wireless transfer. There is the availability of the Garmin app as well. There is an availability of call control that will alert the user in case of any text, call or notification, etc. It will show the incoming calls and will also display the name of the person calling and will show the number as well. Provides weather forecasts and notifications for calendar reminders. Read More

Garmin Forerunner 645
Compatibility & Connectivity

Garmin Forerunner 645 is found compatible with both Android and iOS users. It provides compatibility with Garmin maps as well. We can connect it to other devices wirelessly using Bluetooth technology. 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. This also helps you to see the route you have traveled, and you can view the distance covered and activities summary as well. Read More

Bottom Line

Garmin Fenix 6 Pro Pros

  • Outdoor tracking is awesome
  • A great design
  • Activity tracking works great
  • Easy-to-read display
  • PacePro tools will help pace the runs.
  • Maps and music is available using Spotify support

Garmin Forerunner 645 Pros

  • Lightweight
  • Easy to read
  • Comfortable to carry all-day
  • Physical buttons present
  • Great battery life
  • Advanced running metrics

Garmin Fenix 6 Pro Cones

  • Quite expensive
  • Not provide accurate heart tracking
  • Les new features compared to Fenix 5 plus
  • Battery life is not too long.

Garmin Forerunner 645 Cones

  • No touchscreen
  • Glitchy Bluetooth connection
  • The music app is limited
  • Expensive