Samsung Gear S vs. Samsung Gear S3 vs. Fitbit Flex 2 vs. Fitbit Ionic vs. MobVoi TicWatch Pro

 
Gear S
Gear S3
Flex 2
Ionic
TicWatch Pro
 SamsungGear SRemove Buy NowSamsungGear S3Remove Buy NowFitbitFlex 2Remove Buy NowFitbitIonicRemove Buy NowMobVoiTicWatch ProRemove Buy Now

Basic Info

Suggested Price$250$350$100$299$300
Release20132016201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Durationn/a4 days5 days4+ days30 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution480 x 360360 x 360n/a348x250400 x 400
Size2 inches1.3 inchesn/a1.421.4 inches
Touchn/a
TypeSuper AMOLEDFullcolor AODLEDOLEDOLED/FSTN

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATM50mIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenn/aFitbit OSWear OS
Apps
Music

All Wearables