Samsung Gear S vs. Samsung Gear S2 vs. Samsung Gear Fit2 vs. Fitbit Ionic vs. Mobvoi TicWatch e2

 
Gear S
Gear S2
Gear Fit2
Ionic
TicWatch e2
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowSamsungGear Fit2Remove Buy NowFitbitIonicRemove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$250$300$180$299$200
Release20132015201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days3-4 days4+ days1 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 360432 x 216348x250360 x 360
Size2 inches1.2 inches1.5 inches1.421.2 inches
Touch
TypeSuper AMOLEDSuper AMOLEDSuper AMOLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68IP6850mIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenTizenFitbit OSWear OS
Apps
Music

All Wearables