Garmin Forerunner 645 Music vs Garmin Forerunner 245 Music vs Garmin Forerunner 55
Key Feature Comparison
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At a Glance
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1.2 Inch
1.2 Inch
Stainless Steel
Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11
Detailed Specs
Brand
Garmin
Garmin
Garmin
Model
Forerunner 645 Music
Forerunner 245 Music
Forerunner 55
Price
Rs. 39,990
Rs. 28,490
Rs. 20,990
Price Status
Confirmed
Confirmed
Confirmed
Market Status
Discontinued
Available
Available
Box Contents
Fitness Watch, Charging Cable, Warranty Card, User Manual
Smart Watch, User Manual, Warranty Card
Smart Watch, User Manual, Warranty Card
Launch Date
-
7-Jun-19
14-Jun-21
Interface
Touch
Touch
-
Weight
42 grams
38 grams
37 grams
Dimensions
42.5 x 42.5 x 13.5 mm
42.3 x 42.3 x 12.2 mm
42 x 42 x 11.6 mm
Shape and Surface
Circular, Flat
Circular, Flat
Circular, Flat
Body Material
Stainless Steel
-
-
Strap Material
Silicon
Silicon
Silicon
Colors
Black, Cerise, Sandstone
Black, Lava Red, Aqua
Black, Blue, Grey
Clock Face
Digital
Digital
Digital
Display Size
1.2 Inch
1.2 Inch
-
Display Resolution
240 x 240 pixels
240 x 240 pixels
208 x 208 pixels
Pixel Density
283 ppi
283 ppi
-
Touch Screen
Yes
-
-
Screen Protection
-
Yes, Corning Gorilla Glass, v3
-
Display Technology
-
TFT
Transflective LCD
Compatible OS
Android, iOS
Android
Android, iOS
Charging Mode
Charging via USB
-
Charging via Cable
Battery Life
Up to 7 Days
Up to 7 Days
Up to 14 Days
Bluetooth
Yes
Yes, v4.2
Yes
Wirless Protocol
Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11
-
USB Connectivity
No
No
No
Navigation
Yes
-
-
NFC
Yes
-
-
Accelerometer
Yes
Yes
Yes
Gyro
Yes
-
-
GPS
-
Yes, with Galileo, Glonass
Yes, with Galileo, Glonass
Text Message
Yes
Yes
Yes
Incoming Call
Yes
-
Yes
Alarm
Yes
Yes
Yes
Timer
Yes
Yes
Yes
Weather
Yes
Yes
Yes
Calendar Reminder
-
Yes
Yes
Camera Shutter Control
Yes
Yes
Yes
Find My Phone
Yes
Yes
Yes
Music Control
Yes
Yes
Yes
Respond to Notifications
-
Yes
Yes
Calories Intake/Burned
Yes
Yes
Yes
Steps
Yes
Yes
Yes
Sleep Quality
Yes
Yes
Yes
Hours Slept
Yes
-
-
Distance
Yes
Yes
Yes
Heart Rate
Yes
Yes
Yes
Active Minutes
Yes
Yes
-
Activity/Inactivity
Yes
Yes
Yes
Alarm Clock
Yes
Yes
Yes
Goal Setting
Yes
Yes
Yes
Reminders
Yes
Yes
Yes
Stopwatch
Yes
Yes
Yes
Music Player
MP3
Yes
-