Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Casio G-Shock GBA800 vs. Jaybird Reign vs. Mobvoi TicWatch S2

 
Flex 2
Vivosmart HR
G-Shock GBA800
Reign
TicWatch S2
 FitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowCasioG-Shock GBA800Remove Buy NowJaybirdReignRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$100$170$120$150$180
Release20162015201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days2 years5 days2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 68NA400 x 400
Sizen/a1.08 inchesNA1.39 inches
Touchn/aNA
TypeLEDn/aLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM20 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAWear OS
Apps
Music

All Wearables