Fitbit Surge vs. Fitbit Charge 2 vs. Fitbit Flex vs. Garmin Vivosmart HR Plus vs. Garmin VivoActive 4

 
Surge
Charge 2
Flex
Vivosmart HR Plus
VivoActive 4
 FitbitSurgeRemove Buy NowFitbitCharge 2Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart HR PlusRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$250$150$100$179$349
Release20162016201320172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days5 days5 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/aNA160 x 68260 x 260
Size1.26 inchesn/aNA0.5 inches x 0.8 inches1.3ionches
Touchn/aNA
TypeMonochrome LCDOLEDLEDLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNANAWear OS
Apps
Music

All Wearables