Garmin Forerunner 35 vs Garmin Forerunner 645

Design:

Garmin Forerunner 35
Design

Garmin forerunner 35 is the slim and lightweight version of the stopwatch. It can be the perfect addition to the collection for people who need to run and train daily. The lens material is made by using chemically strengthened glass and the strap material is made of silicone which is highly durable and long-lasting. This Garmin forerunner 35 features various statistics in such a way that user will not need their mobile phones with them. Everything will be shown on their smartwatch and they can enjoy the daily track peacefully. It's available in these pretty colors i.e. white, black, frost blue, and in limelight. 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

128 x 128px

Resolution

240 x 240px
37.3g

Weight

41.8g

Waterproof

Max Temperature

Min Temperature

Replaceable Band

Band Width

20mm

Screen protection

216

Battery Life

168
2h

Charging Time

Garmin Forerunner 35
Specifications

There are various specifications that Garmin forerunner 35 holds like the screen size of the product is around 0.93” x 0.93” (23.5 x 23.5 mm). There is no touchscreen available in the Garmin forerunner 35. The display resolution of the screen is around 128 x 128 pixels. The total weight of this product is around 37.3 g (1.3 oz). the operating temperature range is From -20º to 50ºC (from -4º to 122ºF). the watch band is replaceable and therefore users can pair it with their outfits. Also, it water proof and has a depth rating of up to 5ATM. The battery life of the product lasts up to 9 days. 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 Forerunner 35
Activity Tracking:

The Garmin forerunner 35 has various tracking features like the availability of GPS. Similarly, it has a route tracker available which will keep a track of the route. The Garmin forerunner 35 has a wrist-based heart rate monitor which will also monitor blood oxygenation levels. It also tracks all the daily activities as the distance traveled, the steps taken in the day and the elevation crossed. There is a cadence sensor available that will track the average cadences in a day. The sleep tracker will track the movement of the user in sleep. Also, it has a weight tracker available and a multi-sports ode too that will help the user perform various challenges and goals. 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 Forerunner 35
Compatibility & Connectivity

There are various compatibility features that Garmin 230 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 connecting 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. 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 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 Forerunner 35 Pros

  • It’s inexpensive
  • Battery life works great
  • The GPS feature is amazing
  • Provide smart notifications
  • Very responsive
  • Easy-to-use interface

Garmin Forerunner 645 Pros

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

Garmin Forerunner 35 Cones

  • The strap is a bit annoying
  • Planning a workout is difficult
  • One scroll button only
  • The heart rate monitor is slow

Garmin Forerunner 645 Cones

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

Design:

Garmin Forerunner 35
Design

Garmin forerunner 35 is the slim and lightweight version of the stopwatch. It can be the perfect addition to the collection for people who need to run and train daily. The lens material is made by using chemically strengthened glass and the strap material is made of silicone which is highly durable and long-lasting. This Garmin forerunner 35 features various statistics in such a way that user will not need their mobile phones with them. Everything will be shown on their smartwatch and they can enjoy the daily track peacefully. It's available in these pretty colors i.e. white, black, frost blue, and in limelight. 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

128 x 128px

Resolution

240 x 240px
37.3gg

Weight

41.8gg

Min Temperature

Replaceable Band

mm

Band Width

20mmmm

Max Temperature

Waterproof

Screen protection

216h

Battery Life

168h

Garmin Forerunner 35
Specifications

There are various specifications that Garmin forerunner 35 holds like the screen size of the product is around 0.93” x 0.93” (23.5 x 23.5 mm). There is no touchscreen available in the Garmin forerunner 35. The display resolution of the screen is around 128 x 128 pixels. The total weight of this product is around 37.3 g (1.3 oz). the operating temperature range is From -20º to 50ºC (from -4º to 122ºF). the watch band is replaceable and therefore users can pair it with their outfits. Also, it water proof and has a depth rating of up to 5ATM. The battery life of the product lasts up to 9 days. 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:

2hh

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 35
Activity Tracking:

The Garmin forerunner 35 has various tracking features like the availability of GPS. Similarly, it has a route tracker available which will keep a track of the route. The Garmin forerunner 35 has a wrist-based heart rate monitor which will also monitor blood oxygenation levels. It also tracks all the daily activities as the distance traveled, the steps taken in the day and the elevation crossed. There is a cadence sensor available that will track the average cadences in a day. The sleep tracker will track the movement of the user in sleep. Also, it has a weight tracker available and a multi-sports ode too that will help the user perform various challenges and goals. 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 Forerunner 35
Compatibility & Connectivity

There are various compatibility features that Garmin 230 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 connecting 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. 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 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 Forerunner 35 Pros

  • It’s inexpensive
  • Battery life works great
  • The GPS feature is amazing
  • Provide smart notifications
  • Very responsive
  • Easy-to-use interface

Garmin Forerunner 645 Pros

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

Garmin Forerunner 35 Cones

  • The strap is a bit annoying
  • Planning a workout is difficult
  • One scroll button only
  • The heart rate monitor is slow

Garmin Forerunner 645 Cones

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