Samsung Gear S2 vs. Fitbit Charge 2 vs. Diesel On Full Guard vs. Jawbone UP4 vs. Polar A370

 
Gear S2
Charge 2
On Full Guard
UP4
A370
 SamsungGear S2Remove Buy NowFitbitCharge 2Remove Buy NowDieselOn Full GuardRemove Buy NowJawboneUP4Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$300$150$325$200$179.95
Release20152016201720152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 days1 dayNAUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360n/a454 x 454NA160 x 80
Size1.2 inchesn/a1.4 inchesNA1.18 inches
Touchn/aNA
TypeSuper AMOLEDOLEDOMOLEDNATFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68n/aIP67NAWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid Wear 2.0NA
Apps
MusicNA

All Wearables