Samsung Gear S2 vs. Apple Watch Series 2 vs. Amazfit Cor vs. Polar A370

 
Gear S2
Watch Series 2
Cor
A370
 SamsungGear S2Remove Buy NowAppleWatch Series 2Remove Buy NowAmazfitCorRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$300$269$79.99$179.95
Release2015201620182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days18 hours12 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360340 x 272 or 390 x 31280 x 160160 x 80
Size1.2 inches1.5 inches or 1.65 inches1.23 inches1.18 inches
Touch
TypeSuper AMOLEDAMOLEDIPS LCDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenWatch OS
Apps
Music

All Wearables