Polar Loop 2 vs. Pebble Core vs. Polar Loop vs. Fitbit Versa 2 vs. Mobvoi TicWatch S2

 
Loop 2
Core
Loop
Versa 2
TicWatch S2
 PolarLoop 2Remove Buy NowPebbleCoreRemove Buy NowPolarLoopRemove Buy NowFitbitVersa 2Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$120$99$100$199$180
Release20152016201320192019

Activity & Fitness

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

Battery

Duration8 days (without notifications)NA5 days5 days2 DAYS
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/aNANA300 x 300400 x 400
Sizen/aNANA1.34 inches1.39 inches
TouchNA
TypeLEDNALEDAMOLEDOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATMNA2 ATM5 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aNANABuild-inWear OS
Apps
Music

All Wearables