Garmin Vivoactive vs. Fitbit Flex 2 vs. Fitbit Flex vs. Garmin Vivosmart HR Plus vs. Amazfit GTS

 
Vivoactive
Flex 2
Flex
Vivosmart HR Plus
GTS
 GarminVivoactiveRemove Buy NowFitbitFlex 2Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart HR PlusRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$250$100$100$179$150
Release20152016201320172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days5 days5 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution205 x 148n/aNA160 x 68348 x 442
Size1.38 inchesn/aNA0.5 inches x 0.8 inches1.65 inches
Touchn/aNA
TypeLCDLEDLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNANAWear OS
Apps
Music

All Wearables