Samsung Gear S2 vs. Garmin Vivofit 3 vs. Garmin Forerunner 45

 
Gear S2
Vivofit 3
Forerunner 45
 SamsungGear S2Remove Buy NowGarminVivofit 3Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$300$100$199
Release201520162019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days1 year7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 36064 x 64208 x 208
Size1.2 inches0.55 inches1.04 inches
Touch
TypeSuper AMOLEDn/aLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aBuilt-in
Apps
Music

All Wearables