Samsung Gear S vs. Samsung Gear S2 vs. Microsoft Band 2 vs. Casio G-Shock GBA800 vs. Mobvoi TicWatch e2

 
Gear S
Gear S2
Band 2
G-Shock GBA800
TicWatch e2
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowMicrosoftBand 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$250$300$250$120$200
Release20132015201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days48 hours (without GPS)2 years1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution480 x 360360 x 360320 x 128360 x 360
Size2 inches1.2 inches1.36 inches1.2 inches
Touch
TypeSuper AMOLEDSuper AMOLEDCapacitative TFTAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68IPX720 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenn/aWear OS
Apps
Music

All Wearables