Fitbit Surge vs. Garmin Vivoactive vs. Fitbit Flex 2 vs. Garmin 645 Music vs. Garmin Fenix 5X

 
Surge
Vivoactive
Flex 2
645 Music
Fenix 5X
 FitbitSurgeRemove Buy NowGarminVivoactiveRemove Buy NowFitbitFlex 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5XRemove Buy Now

Basic Info

Suggested Price$250$250$100$450$699
Release20162015201620182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days14 hours to 11 days5 days7 daysUp to 12 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a205 x 148n/a240 x 240240 x240
Size1.26 inches1.38 inchesn/a1.2 inches1.2 inches
Touchn/a
TypeMonochrome LCDLCDLEDMIPNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/a
Apps
Music

All Wearables