Samsung Gear S vs. Samsung Gear S2 vs. Jawbone UP24 vs. Polar A370 vs. Fitbit Inspire HR

 
Gear S
Gear S2
UP24
A370
Inspire HR
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowJawboneUP24Remove Buy NowPolarA370Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$250$300$130$179.95$99
Release20132015201320172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days14 daysUp to 3 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution480 x 360360 x 360NA160 x 80139 x 60
Size2 inches1.2 inchesNA1.18 inches1.4 inches
TouchNA
TypeSuper AMOLEDSuper AMOLEDNATFT LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68Splash ResistantWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenNAFitbit OS
Apps
Music

All Wearables