Fitbit Flex 2 vs. Garmin Forerunner 935 vs. Pebble Time 2 vs. Pebble Core vs. Garmin VivoActive 4

 
Flex 2
Forerunner 935
Time 2
Core
VivoActive 4
 FitbitFlex 2Remove Buy NowGarminForerunner 935Remove Buy NowPebbleTime 2Remove Buy NowPebbleCoreRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$100$500$199$99$349
Release20162017201620162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration5 daysUp to 2 weeks10 daysNA8 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240NANA260 x 260
Sizen/a1.2 inchesNANA1.3ionches
Touchn/aNA
TypeLEDLCDe-paperNAMIP

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aPebble OSNAWear OS
Apps
Music

All Wearables