Garmin Forerunner 645 vs Garmin Forerunner 245

Design:

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

Garmin Forerunner 245
Design

Garmin Forerunner 245 is the ultimate running watch for our athletes. This smartwatch will track the daily tracking activities of the person like the running form of the person their performance and much more. This watch has it all! The display, the tracking, and a battery life that lasts very long. The lens material of this product is made by using corning Gorilla Glass which keeps the watch well-protected. The strap material is of silicone which is quite durable and easy to wear. Garmin Forerunner 245 is available in these beautiful colors i.e. Berry, slate gray, black, and aqua. Read More

Specifications:

1.2"

Screen Size

1.2"

Touch Screen

240 x 240px

Resolution

240 x 240px
41.8g

Weight

38.5g

Waterproof

Max Temperature

60°C

Min Temperature

-20°C

Replaceable Band

20mm

Band Width

20mm

Screen protection

168

Battery Life

168

Charging Time

1.3h

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

Garmin Forerunner 245
Specifications

Garmin Forerunner 245 has many specifications like the screen has a transflective memory-in-pixel (MIP) display and is 1.2 inches. The display resolution is 240 x 240 pixels which work pretty great and are sunlight-visible too. The weight of this product is around 38.5 g. It's waterproof and can resist the water depth up to 5 ATM. The maximum operating temperature range is from -20º to 60ºC (from -4º to 140ºF). Also, the watch band is replaceable. For protection, it has a gorilla glass version that helps keep the smartwatch protected. The battery life of this product lasts around 7 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 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

Garmin Forerunner 245
Activity Tracking:

The Garmin Forerunner 245 has various tracking features like the availability of GPS, GALILEO, and GLONASS which means an improved and precise tracking experience. There is a route tracker available. Also, a heart rate tracker is available too which will provide alerts, the heart zones, and will monitor the blood oxygenation levels. It will track the distance, the steps taken in a day, and even the calories burned by the user. The sleep tracker helps track the sleep cycle of the user. There is the availability of weight tracking too which will help the user stay fit. The multi-sports mode offers various challenges that users can perform to achieve a healthy lifestyle. 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
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

Garmin Forerunner 245
Compatibility & Connectivity

Garmin Forerunner 245 is compatible with both Android and iOS devices. User can connect their mobiles using Bluetooth and WIFI technology. User can pair their watch with iPhone devices like iPod, iPad and Android users can too with their smartphones and tablets. But it isn’t compatible with MAC OS X and the same for windows as well. It can sync the data wirelessly and has the feature of automatic sync available too. It also supports ANT+. The great thing about this product is it supports wi-fi and allows near-field communication as well. There are no call control options so user cannot answer their calls using a smartwatch. Read More

Bottom Line

Garmin Forerunner 645 Pros

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

Garmin Forerunner 245 Pros

  • Sunlight visible display.
  • Built-in GPS availability.
  • Accurate and precise metrics provision.
  • Can play music without being tethered to a phone
  • Great tracking features
  • Users can enter and follow courses.

Garmin Forerunner 645 Cones

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

Garmin Forerunner 245 Cones

  • Menus are challenging to find
  • No smart pay is available
  • Expensive
  • No touch-screen display

Design:

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

Garmin Forerunner 245
Design

Garmin Forerunner 245 is the ultimate running watch for our athletes. This smartwatch will track the daily tracking activities of the person like the running form of the person their performance and much more. This watch has it all! The display, the tracking, and a battery life that lasts very long. The lens material of this product is made by using corning Gorilla Glass which keeps the watch well-protected. The strap material is of silicone which is quite durable and easy to wear. Garmin Forerunner 245 is available in these beautiful colors i.e. Berry, slate gray, black, and aqua. Read More

Specifications:

1.2""

Screen Size

1.2""

Touch Screen

240 x 240px

Resolution

240 x 240px
41.8gg

Weight

38.5gg

Min Temperature

-20°C℃

Replaceable Band

20mmmm

Band Width

20mmmm

Max Temperature

60°C℃

Waterproof

Screen protection

168h

Battery Life

168h

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

Garmin Forerunner 245
Specifications

Garmin Forerunner 245 has many specifications like the screen has a transflective memory-in-pixel (MIP) display and is 1.2 inches. The display resolution is 240 x 240 pixels which work pretty great and are sunlight-visible too. The weight of this product is around 38.5 g. It's waterproof and can resist the water depth up to 5 ATM. The maximum operating temperature range is from -20º to 60ºC (from -4º to 140ºF). Also, the watch band is replaceable. For protection, it has a gorilla glass version that helps keep the smartwatch protected. The battery life of this product lasts around 7 days. Read More

Activity Tracking:

h

Charging Time

1.3hh

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
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

Garmin Forerunner 245
Activity Tracking:

The Garmin Forerunner 245 has various tracking features like the availability of GPS, GALILEO, and GLONASS which means an improved and precise tracking experience. There is a route tracker available. Also, a heart rate tracker is available too which will provide alerts, the heart zones, and will monitor the blood oxygenation levels. It will track the distance, the steps taken in a day, and even the calories burned by the user. The sleep tracker helps track the sleep cycle of the user. There is the availability of weight tracking too which will help the user stay fit. The multi-sports mode offers various challenges that users can perform to achieve a healthy lifestyle. 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
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

Garmin Forerunner 245
Compatibility & Connectivity

Garmin Forerunner 245 is compatible with both Android and iOS devices. User can connect their mobiles using Bluetooth and WIFI technology. User can pair their watch with iPhone devices like iPod, iPad and Android users can too with their smartphones and tablets. But it isn’t compatible with MAC OS X and the same for windows as well. It can sync the data wirelessly and has the feature of automatic sync available too. It also supports ANT+. The great thing about this product is it supports wi-fi and allows near-field communication as well. There are no call control options so user cannot answer their calls using a smartwatch. Read More

Bottom Line

Garmin Forerunner 645 Pros

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

Garmin Forerunner 245 Pros

  • Sunlight visible display.
  • Built-in GPS availability.
  • Accurate and precise metrics provision.
  • Can play music without being tethered to a phone
  • Great tracking features
  • Users can enter and follow courses.

Garmin Forerunner 645 Cones

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

Garmin Forerunner 245 Cones

  • Menus are challenging to find
  • No smart pay is available
  • Expensive
  • No touch-screen display