Garmin Forerunner 15 vs Garmin Forerunner 645
Design:
Garmin Forerunner 15
Design
Garmin forerunner 15 is the new smartwatch that will calculate the steps and the calories burned in a day. It will help keep progress o the daily intake of a person. One can even upload their data on the Garmin connect app which will help them keep a track of their fitness and let them achieve the fitness goals for the day. The daily reminder will not let the user sit and will push them that it’s the time to get their daily walk of the day and achieve the best of their health. The Garmin forerunner 15 is available in these pretty colors i.e. Black with Green, Teal with White & Violet with White. 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
Garmin Forerunner 15
Specifications
The Garmin forerunner 15 has various specifications the screen size is of 1.58" with an LCD. There is no touchscreen available and the display resolution is 55 x 32 pixels which are pretty great. The total weight of this product is 1.3 oz. which is incredibly lightweight and easy to carry. Also, it's waterproof and can resist the water depth up to 54 ATM. The maximum operating g temperature range is from -4 degrees Fahrenheit to 140 degrees. The watch band is replaceable. The battery is made of rechargeable lithium-ion and has a charge time of up to 8 hrs. in training mode and last 5 weeks otherwise. 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 15
Activity Tracking:
The tracking features of Garmin forerunner 15 has various tracking features like the availability of GPS. This will help track the route for the day and guide the user in case one gets lost. There is no route tracker installed. There is the availability of a heart rate monitor that will help keep a track of heart rate. Although, it won’t track the oxygenation levels but will detect the activities automatically. The distance tracked, and the steps in a day can be kept on account of as well. The cadence sensor help calculate the average cadences in a day. Calorie intake and weight tracking are also calculated. 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 15
Compatibility & Connectivity
Garmin forerunner 15 is compatible with both android and iOS devices. There is the availability of Wi-Fi. And also there is the availability of Bluetooth technology. Along with the ANT+ feature, it makes the device even more amazing. There is an auto pause and auto laps option available. It provides smart notifications if the user receives a call, email, or text they will receive a pop-up on the watch. This will keep the user updated and they wot miss any important updates. Rest the Garmin connect app will help the user achieve the fitness community. 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 15 Pros
- Extended battery life
- Good price
- Great for running
- Compatibility with heart rate monitor
- Water-resistant
- The feature set is available
Garmin Forerunner 645 Pros
- Lightweight
- Easy to read
- Comfortable to carry all-day
- Physical buttons present
- Great battery life
- Advanced running metrics
Garmin Forerunner 15 Cones
- No wireless syncing is available
- No sleep tracker is available.
- Not so much motivation
- It’s a more running watch than a fitness tracker.
Garmin Forerunner 645 Cones
- No touchscreen
- Glitchy Bluetooth connection
- The music app is limited
- Expensive
Design:
Garmin Forerunner 15
Design
Garmin forerunner 15 is the new smartwatch that will calculate the steps and the calories burned in a day. It will help keep progress o the daily intake of a person. One can even upload their data on the Garmin connect app which will help them keep a track of their fitness and let them achieve the fitness goals for the day. The daily reminder will not let the user sit and will push them that it’s the time to get their daily walk of the day and achieve the best of their health. The Garmin forerunner 15 is available in these pretty colors i.e. Black with Green, Teal with White & Violet with White. 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
Garmin Forerunner 15
Specifications
The Garmin forerunner 15 has various specifications the screen size is of 1.58" with an LCD. There is no touchscreen available and the display resolution is 55 x 32 pixels which are pretty great. The total weight of this product is 1.3 oz. which is incredibly lightweight and easy to carry. Also, it's waterproof and can resist the water depth up to 54 ATM. The maximum operating g temperature range is from -4 degrees Fahrenheit to 140 degrees. The watch band is replaceable. The battery is made of rechargeable lithium-ion and has a charge time of up to 8 hrs. in training mode and last 5 weeks otherwise. 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
Garmin Forerunner 15
Activity Tracking:
The tracking features of Garmin forerunner 15 has various tracking features like the availability of GPS. This will help track the route for the day and guide the user in case one gets lost. There is no route tracker installed. There is the availability of a heart rate monitor that will help keep a track of heart rate. Although, it won’t track the oxygenation levels but will detect the activities automatically. The distance tracked, and the steps in a day can be kept on account of as well. The cadence sensor help calculate the average cadences in a day. Calorie intake and weight tracking are also calculated. 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 15
Compatibility & Connectivity
Garmin forerunner 15 is compatible with both android and iOS devices. There is the availability of Wi-Fi. And also there is the availability of Bluetooth technology. Along with the ANT+ feature, it makes the device even more amazing. There is an auto pause and auto laps option available. It provides smart notifications if the user receives a call, email, or text they will receive a pop-up on the watch. This will keep the user updated and they wot miss any important updates. Rest the Garmin connect app will help the user achieve the fitness community. 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 15 Pros
- Extended battery life
- Good price
- Great for running
- Compatibility with heart rate monitor
- Water-resistant
- The feature set is available
Garmin Forerunner 645 Pros
- Lightweight
- Easy to read
- Comfortable to carry all-day
- Physical buttons present
- Great battery life
- Advanced running metrics
Garmin Forerunner 15 Cones
- No wireless syncing is available
- No sleep tracker is available.
- Not so much motivation
- It’s a more running watch than a fitness tracker.
Garmin Forerunner 645 Cones
- No touchscreen
- Glitchy Bluetooth connection
- The music app is limited
- Expensive