Garmin Vivoactive HR vs. Casio G-Shock GBA800 vs. Garmin 645 Music vs. Garmin Fenix 5s Plus vs. Fitbit Flex

 
Vivoactive HR
G-Shock GBA800
645 Music
Fenix 5s Plus
Flex
 GarminVivoactive HRRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5s PlusRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$250$120$450$799$100
Release20162018201820182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days2 years7 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205240 x 240240 x 240NA
Size1.38 inches1.2 inches1.2 inchesNA
TouchNA
Typen/aMIPMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATM5 ATM10 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNA
Apps
Music

All Wearables