Pebble Time Round vs. Fitbit Flex 2 vs. Polar Loop 2 vs. Pebble Core vs. Fitbit Versa 2

 
Time Round
Flex 2
Loop 2
Core
Versa 2
 PebbleTime RoundRemove Buy NowFitbitFlex 2Remove Buy NowPolarLoop 2Remove Buy NowPebbleCoreRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$200$100$120$99$199
Release20152016201520162019

Activity & Fitness

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

Battery

Duration2 days5 days8 days (without notifications)NA5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/aNA300 x 300
Sizeroundn/an/aNA1.34 inches
Touchn/aNA
Typee-paperLEDLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM2 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSn/an/aNABuild-in
Apps
Music

All Wearables