Polar M600 vs. ASUS ZenWatch 3 vs. Fitbit Alta HR vs. Apple Watch Series 4 vs. Mobvoi TicWatch S2

 
M600
ZenWatch 3
Alta HR
Watch Series 4
TicWatch S2
 PolarM600Remove Buy NowASUSZenWatch 3Remove Buy NowFitbitAlta HRRemove Buy NowAppleWatch Series 4Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$330$229$150$329$180
Release20162017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days48 hours7 daysNot Yet2 DAYS
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240400 x 400128 x 36384 x 480400 x 400
Size1.3 inches1.39 inches1.4 inches1.78 inches1.39 inches
Touchn/a
TypeTFTAMOLEDOLEDMicroLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8Not Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wear 2Watch OS 5Wear OS
Apps
Music

All Wearables