Samsung Gear S2 vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge 3 vs. Garmin Vivosmart HR Plus vs. Polar A370

 
Gear S2
Moto 360 (1st Gen)
Charge 3
Vivosmart HR Plus
A370
 SamsungGear S2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitCharge 3Remove Buy NowGarminVivosmart HR PlusRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$300$150$150$179$179.95
Release20152014201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days1 day7 days5 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNANot yet

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCNA
Wi-Fi

Display

Color
Resolution360 x 360320 x 26066 x 18160 x 68160 x 80
Size1.2 inches1.56 inches.721 inches0.5 inches x 0.8 inches1.18 inches
Touch
TypeSuper AMOLEDLCDOLEDLCDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP675 ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid WearNANA
Apps
MusicNA

All Wearables