Pebble Time Round vs. Fitbit Flex 2 vs. Garmin Vivosport vs. Pebble Core vs. Garmin VivoActive 4

 
Time Round
Flex 2
Vivosport
Core
VivoActive 4
 PebbleTime RoundRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivosportRemove Buy NowPebbleCoreRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$200$100$199$99$349
Release20152016201720162019

Activity & Fitness

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

Battery

Duration2 days5 days7 daysNA8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a72 x 144NA260 x 260
Sizeroundn/aNANA1.3ionches
Touchn/aNA
Typee-paperLEDMIPNAMIP

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM5 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSn/aNAWear OS
Apps
Music

All Wearables