Garmin Vivoactive HR vs. Fitbit Flex 2 vs. Garmin Vivosmart vs. Pebble Core vs. Amazfit GTR

 
Vivoactive HR
Flex 2
Vivosmart
Core
GTR
 GarminVivoactive HRRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmartRemove Buy NowPebbleCoreRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$250$100$170$99$199
Release20162016201420162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration13 hours to 8 days5 days7 daysNA24 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution148 x 205n/a128 x 16NA454 x 454
Size1.38 inchesn/a1.41 inchesNA1.39 inches
Touchn/aNA
Typen/aLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/an/aNABuild-in
Apps
Music

All Wearables