Garmin Fenix Chronos vs Garmin Forerunner 645

Design:

Garmin Fenix Chronos
Design

Garmin Fenix Chronos is a product that will provide accurate and comprehensive insights about navigation and tracking features. The ABC sensor is an additional feature of it which makes it even more desirable. It's available in three amazing styles i.e. vintage leather band with steel, brushed stainless steel with steel, and brushed titanium hybrid band with titanium. The lens material is made of sapphire crystal and the bezel material is made of stainless steel or titanium. The case material of Garmin Fenix Chronos is also of stainless steel and the strap material is of silicone. 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:

1.2"

Screen Size

1.2"

Touch Screen

218 x 218px

Resolution

240 x 240px

Weight

41.8g

Waterproof

Max Temperature

Min Temperature

Replaceable Band

Band Width

20mm

Screen protection

168

Battery Life

168

Charging Time

Garmin Fenix Chronos
Specifications

The Garmin Fenix Chronos has a transflective memory in a pixel display with a screen size of 1.4 inches. Equipped with a touchscreen, the display resolution is around 218 x 218 pixels. The total weight of this product is around 96g. also, it's waterproof and has a depth rating of up to 10 ATM. The maximum operating temperature range is from -20º to 50ºC. also, the watch band is replaceable and has three pretty styles to get your watch changed into. For protection, it's equipped with a sapphire glass display which will keep the product well, protected. The battery life of the product is around 8 days and takes 2.5 hours to fully charge. 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 Chronos
Activity Tracking:

Various tracking features of Garmin Fenix Chronos include the availability of GPS, Galileo, and Glonass. There is the availability of a route tracker which will track the maps. Also, there is the availability of a heart rate monitor which monitors the blood oxygenation levels using the fitness age in the app. Here is also a sleep tracker available that tracks the quality of sleep. It tracks all the activities automatically like the distance traveled, the elevation crossed and the steps taken in a day using a step counter. With multi-sport mode, it will track all the activities and challenges that the user can perform using the various provide exercise options. 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 Chronos
Compatibility & Connectivity

Garmin Fenix Chronos 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 forecast and notifications for calendar reminders too. 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 Chronos Pros

  • Using solar energy to get charged.
  • Battery power is more stable in the Fenix 6S and Fenix 6 series.
  • Large screen
  • New metrics are included with a large screen.
  • Updated interface.
  • Fine-tune power consumption

Garmin Forerunner 645 Pros

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

Garmin Fenix Chronos Cones

  • Very expensive
  • The solar charge works in bright sunlight only.
  • Looks more like a men’s watch due to its design and style
  • The size looks pretty big on thin wrists.

Garmin Forerunner 645 Cones

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

Design:

Garmin Fenix Chronos
Design

Garmin Fenix Chronos is a product that will provide accurate and comprehensive insights about navigation and tracking features. The ABC sensor is an additional feature of it which makes it even more desirable. It's available in three amazing styles i.e. vintage leather band with steel, brushed stainless steel with steel, and brushed titanium hybrid band with titanium. The lens material is made of sapphire crystal and the bezel material is made of stainless steel or titanium. The case material of Garmin Fenix Chronos is also of stainless steel and the strap material is of silicone. 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:

1.2""

Screen Size

1.2""

Touch Screen

218 x 218px

Resolution

240 x 240px
g

Weight

41.8gg

Min Temperature

Replaceable Band

mm

Band Width

20mmmm

Max Temperature

Waterproof

Screen protection

168h

Battery Life

168h

Garmin Fenix Chronos
Specifications

The Garmin Fenix Chronos has a transflective memory in a pixel display with a screen size of 1.4 inches. Equipped with a touchscreen, the display resolution is around 218 x 218 pixels. The total weight of this product is around 96g. also, it's waterproof and has a depth rating of up to 10 ATM. The maximum operating temperature range is from -20º to 50ºC. also, the watch band is replaceable and has three pretty styles to get your watch changed into. For protection, it's equipped with a sapphire glass display which will keep the product well, protected. The battery life of the product is around 8 days and takes 2.5 hours to fully charge. 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:

h

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 Chronos
Activity Tracking:

Various tracking features of Garmin Fenix Chronos include the availability of GPS, Galileo, and Glonass. There is the availability of a route tracker which will track the maps. Also, there is the availability of a heart rate monitor which monitors the blood oxygenation levels using the fitness age in the app. Here is also a sleep tracker available that tracks the quality of sleep. It tracks all the activities automatically like the distance traveled, the elevation crossed and the steps taken in a day using a step counter. With multi-sport mode, it will track all the activities and challenges that the user can perform using the various provide exercise options. 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 Chronos
Compatibility & Connectivity

Garmin Fenix Chronos 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 forecast and notifications for calendar reminders too. 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 Chronos Pros

  • Using solar energy to get charged.
  • Battery power is more stable in the Fenix 6S and Fenix 6 series.
  • Large screen
  • New metrics are included with a large screen.
  • Updated interface.
  • Fine-tune power consumption

Garmin Forerunner 645 Pros

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

Garmin Fenix Chronos Cones

  • Very expensive
  • The solar charge works in bright sunlight only.
  • Looks more like a men’s watch due to its design and style
  • The size looks pretty big on thin wrists.

Garmin Forerunner 645 Cones

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