Fitbit Flex 2 vs. Casio G-Shock GBA800 vs. Garmin 645 Music vs. MobVoi TicWatch Pro vs. Jaybird Reign

 
Flex 2
G-Shock GBA800
645 Music
TicWatch Pro
Reign
 FitbitFlex 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowMobVoiTicWatch ProRemove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$100$120$450$300$150
Release20162018201820182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 years7 days30 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240400 x 400NA
Sizen/a1.2 inches1.4 inchesNA
Touchn/aNA
TypeLEDMIPOLED/FSTNLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATM5 ATMIP68NA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNA
Apps
Music

All Wearables