Fitbit Charge 2 vs Garmin Forerunner 645
Design:
Fitbit Charge 2
Design
Which fitness tracker is best to keep you charged up the whole day, it's none other than the Fitbit charge 2. This activity tracker is a neat and lightweight tracker that has almost all the great features of a tracker. The improvisation in design, the big display, and the accurate measure of activity is what Fitbit creators boast about. The material of the band used is a silicone band which is super easy to handle for users. With availability in these premium colors i.e. Lavender/Rose Gold, plus Black/Gunmetal and Blue-Grey/Rose and Teal color. All these characteristics make charge 2 worth buying Fitbit. 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:
Screen Size
Touch Screen
Resolution
Weight
Waterproof
Max Temperature
Min Temperature
Replaceable Band
Band Width
Screen protection
Battery Life
Charging Time
Fitbit Charge 2
Specifications
Fitbit charge 2 has a monochrome OLED display. The screen size of the Fitbit Charge 2 is around 1.5 inches it is equipped with a touchscreen. The screen resolution of charge 2 is 0.82 x 0.96-inch which works quite well as compared with the screen size. It weighs around 36 grams and it's splash-proof but not water-proof. Meaning one can’t use it in the shower or when going for a swim. The maximum operating temperature range from -10 to 45 °C. With a replicable watch band, it has a battery life of up to 7 days and takes only 2 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
Fitbit Charge 2
Activity Tracking:
Fitbit charge 2 has various tracking features but built-in GPS isn't one of them. But still, users can pair their smartphones and use the connected GPS for tracking. It has a route tracker along with a heart rate monitor. This will help monitor the blood oxygenation levels. There is no need for triggering the run from the app, it will automatically detect the activity and start recording. One can track the distance, the steps taken and even the elevation climbed using charge 2. Also, it works great as a sleep tracker and has various sets of challenges i.e. Pre-loaded sport mode, to boost up the user which will help them achieve their fitness 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
Fitbit Charge 2
Compatibility & Connectivity
Charge 2 is compatible with both android and apple devices. All apple devices that have installed iOS 14 or above will be compatible with this Fitbit. Secondly, android users, need to have a software update of OS 9. It's quite compatible as will keep the user updated about all important updates, so one won't miss any important notification in form of text, email, or call. It will automatically sync the data as it can sync the data wirelessly. 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
Fitbit Charge 2 Pros
- Large display unlike other Fitbit products
- A continuous HR monitor is available
- Automatically detect the activities
- Provide notifications and alerts
- Has sport mode
- Replaceable watchband
Garmin Forerunner 645 Pros
- Lightweight
- Easy to read
- Comfortable to carry all-day
- Physical buttons present
- Great battery life
- Advanced running metrics
Fitbit Charge 2 Cones
- No built-in GPS
- Gesture recognition sometimes has a glitch
- Basic notifications provision only
Garmin Forerunner 645 Cones
- No touchscreen
- Glitchy Bluetooth connection
- The music app is limited
- Expensive
Design:
Fitbit Charge 2
Design
Which fitness tracker is best to keep you charged up the whole day, it's none other than the Fitbit charge 2. This activity tracker is a neat and lightweight tracker that has almost all the great features of a tracker. The improvisation in design, the big display, and the accurate measure of activity is what Fitbit creators boast about. The material of the band used is a silicone band which is super easy to handle for users. With availability in these premium colors i.e. Lavender/Rose Gold, plus Black/Gunmetal and Blue-Grey/Rose and Teal color. All these characteristics make charge 2 worth buying Fitbit. 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:
Screen Size
Touch Screen
Resolution
Weight
Min Temperature
Replaceable Band
Band Width
Max Temperature
Waterproof
Screen protection
Battery Life
Fitbit Charge 2
Specifications
Fitbit charge 2 has a monochrome OLED display. The screen size of the Fitbit Charge 2 is around 1.5 inches it is equipped with a touchscreen. The screen resolution of charge 2 is 0.82 x 0.96-inch which works quite well as compared with the screen size. It weighs around 36 grams and it's splash-proof but not water-proof. Meaning one can’t use it in the shower or when going for a swim. The maximum operating temperature range from -10 to 45 °C. With a replicable watch band, it has a battery life of up to 7 days and takes only 2 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:
Charging Time
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
Fitbit Charge 2
Activity Tracking:
Fitbit charge 2 has various tracking features but built-in GPS isn't one of them. But still, users can pair their smartphones and use the connected GPS for tracking. It has a route tracker along with a heart rate monitor. This will help monitor the blood oxygenation levels. There is no need for triggering the run from the app, it will automatically detect the activity and start recording. One can track the distance, the steps taken and even the elevation climbed using charge 2. Also, it works great as a sleep tracker and has various sets of challenges i.e. Pre-loaded sport mode, to boost up the user which will help them achieve their fitness 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
Fitbit Charge 2
Compatibility & Connectivity
Charge 2 is compatible with both android and apple devices. All apple devices that have installed iOS 14 or above will be compatible with this Fitbit. Secondly, android users, need to have a software update of OS 9. It's quite compatible as will keep the user updated about all important updates, so one won't miss any important notification in form of text, email, or call. It will automatically sync the data as it can sync the data wirelessly. 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
Fitbit Charge 2 Pros
- Large display unlike other Fitbit products
- A continuous HR monitor is available
- Automatically detect the activities
- Provide notifications and alerts
- Has sport mode
- Replaceable watchband
Garmin Forerunner 645 Pros
- Lightweight
- Easy to read
- Comfortable to carry all-day
- Physical buttons present
- Great battery life
- Advanced running metrics
Fitbit Charge 2 Cones
- No built-in GPS
- Gesture recognition sometimes has a glitch
- Basic notifications provision only
Garmin Forerunner 645 Cones
- No touchscreen
- Glitchy Bluetooth connection
- The music app is limited
- Expensive