Apple Watch Series 3 vs. Fitbit Charge 2 vs. ASUS ZenWatch 3 vs. LG Watch Style vs. Polar A370

 
Watch Series 3
Charge 2
ZenWatch 3
Watch Style
A370
 AppleWatch Series 3Remove Buy NowFitbitCharge 2Remove Buy NowASUSZenWatch 3Remove Buy NowLGWatch StyleRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$329$150$229$249$179.95
Release20172016201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days48 hoursUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a400 x 400360 x 360160 x 80
Size1.5 inches or 1.65 inchesn/a1.39 inches1.2 inches1.18 inches
Touchn/a
TypeAMOLEDOLEDAMOLEDP-OLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIP67WR30

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aAndroid Wear 2Android Wear 2
Apps
Music

All Wearables