Apple Watch Series 3 vs. Apple Watch vs. Polar A370 vs. LG G Watch R vs. Fitbit Inspire HR

 
Watch Series 3
Watch
A370
G Watch R
Inspire HR
 AppleWatch Series 3Remove Buy NowAppleWatchRemove Buy NowPolarA370Remove Buy NowLGG Watch RRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$329$349$179.95$300$99
Release20172015201720142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours18 hoursUp to 3 days2 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312340 x 272 or 390 x 312160 x 80320 x 320139 x 60
Size1.5 inches or 1.65 inches1.5 inches or 1.65 inches1.18 inches1.3 inches1.4 inches
Touch
TypeAMOLEDAMOLEDTFT LCDP-OLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX7WR30IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Watch OSAndroid WearFitbit OS
Apps
Music

All Wearables