Samsung Gear S2 vs. Garmin Fenix 5s vs. Garmin Fenix 5x Plus vs. Fitbit Charge 3 vs. Polar A370

 
Gear S2
Fenix 5s
Fenix 5x Plus
Charge 3
A370
 SamsungGear S2Remove Buy NowGarminFenix 5sRemove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitCharge 3Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$300$599.99$850$150$179.95
Release20152017201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 daysUp to 9 days20 days7 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCNA
Wi-Fi

Display

Color
Resolution360 x 360218x 218240 x 24066 x 18160 x 80
Size1.2 inches1.1 inches1.2 inches.721 inches1.18 inches
Touch
TypeSuper AMOLEDnaMIPOLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6810ATM10 ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenWear OSNA
Apps
Music

All Wearables