Garmin Forerunner 645 vs Garmin Forerunner 735XT

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 735XT
Design

Forerunner 735XT is a smartwatch that will help the user perform various activities without the user having to customize their activities. They will be able to perform various activities like swimming, cycling, and other sports like paddle sports, trail running, and even hiking. It’s a great triathlon smartwatch that works great for athletes. The smartwatch is made of plastic which makes it lightweight. The material used is alloy and the shape of the dial is also round. The strap of the watch is made of silicone which is elastic and durable. Forerunner 735xt is available in two pretty colors i.e. black and gray. Read More

Specifications:

1.2"

Screen Size

1.23"

Touch Screen

240 x 240px

Resolution

150 x 215px
41.8g

Weight

40.2g

Waterproof

Max Temperature

Min Temperature

Replaceable Band

20mm

Band Width

Screen protection

168

Battery Life

264

Charging Time

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 735XT
Specifications

There are various specifications that the Forerunner 735X holds like the screen size is around 1.23" (31.1 mm) diameter. There is the availability of a touchscreen too in this version. The screen resolution is around 215 x 180 pixels which 3works pretty great. The total weight of the product is around 40.2g which makes it incredibly lightweight. It’s waterproof and therefore has a depth rating of up to 5ATM. The watch band is replaceable and therefore user can change their strap based on their requirements. The battery life of the product lasts up to 11 days and with GPS mode it lasts up to 14 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
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 735XT
Activity Tracking:

There are various tracking features that the forerunner 735XT holds like the availability of GPS. Similarly, the route tracker will; help track the route of the user. There is a heart rate monitor available which is also wrist-based and therefore will precisely monitor the heart rate and the blood oxygenation level too. It also detects all the activities automatically like the distance traveled, the elevation crossed and the steps taken in a day. The cadence sensor will calculate the average cadences. It has a sleep tracker available and will detect the type of sleep the user gets. The built-in activity monitor 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
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 735XT
Compatibility & Connectivity

Garmin Forerunner 735XT 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 Forerunner 645 Pros

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

Garmin Forerunner 735XT Pros

  • Great battery life
  • The functionality of smartwatch is awesome
  • GPS tracking is accurate
  • Amazing multi-sport support
  • Robust design
  • Good activity tracking

Garmin Forerunner 645 Cones

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

Garmin Forerunner 735XT Cones

  • Plastic feel
  • Heart rate is not accurate
  • Expensive
  • Watch design is not cool

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 735XT
Design

Forerunner 735XT is a smartwatch that will help the user perform various activities without the user having to customize their activities. They will be able to perform various activities like swimming, cycling, and other sports like paddle sports, trail running, and even hiking. It’s a great triathlon smartwatch that works great for athletes. The smartwatch is made of plastic which makes it lightweight. The material used is alloy and the shape of the dial is also round. The strap of the watch is made of silicone which is elastic and durable. Forerunner 735xt is available in two pretty colors i.e. black and gray. Read More

Specifications:

1.2""

Screen Size

1.23""

Touch Screen

240 x 240px

Resolution

150 x 215px
41.8gg

Weight

40.2gg

Min Temperature

Replaceable Band

20mmmm

Band Width

mm

Max Temperature

Waterproof

Screen protection

168h

Battery Life

264h

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 735XT
Specifications

There are various specifications that the Forerunner 735X holds like the screen size is around 1.23" (31.1 mm) diameter. There is the availability of a touchscreen too in this version. The screen resolution is around 215 x 180 pixels which 3works pretty great. The total weight of the product is around 40.2g which makes it incredibly lightweight. It’s waterproof and therefore has a depth rating of up to 5ATM. The watch band is replaceable and therefore user can change their strap based on their requirements. The battery life of the product lasts up to 11 days and with GPS mode it lasts up to 14 hours. 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 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 735XT
Activity Tracking:

There are various tracking features that the forerunner 735XT holds like the availability of GPS. Similarly, the route tracker will; help track the route of the user. There is a heart rate monitor available which is also wrist-based and therefore will precisely monitor the heart rate and the blood oxygenation level too. It also detects all the activities automatically like the distance traveled, the elevation crossed and the steps taken in a day. The cadence sensor will calculate the average cadences. It has a sleep tracker available and will detect the type of sleep the user gets. The built-in activity monitor 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
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 735XT
Compatibility & Connectivity

Garmin Forerunner 735XT 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 Forerunner 645 Pros

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

Garmin Forerunner 735XT Pros

  • Great battery life
  • The functionality of smartwatch is awesome
  • GPS tracking is accurate
  • Amazing multi-sport support
  • Robust design
  • Good activity tracking

Garmin Forerunner 645 Cones

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

Garmin Forerunner 735XT Cones

  • Plastic feel
  • Heart rate is not accurate
  • Expensive
  • Watch design is not cool