Apple Watch Series 3 vs. Moov Now vs. Polar A370 vs. Garmin Instinct vs. Garmin VivoActive 4

 
Watch Series 3
Now
A370
Instinct
VivoActive 4
 AppleWatch Series 3Remove Buy NowMoovNowRemove Buy NowPolarA370Remove Buy NowGarminInstinctRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$329$79$179.95$300$349
Release20172015201720182019

Activity & Fitness

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

Battery

Duration18 hours6 monthsUp to 3 days14 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a160 x 80128 x 128260 x 260
Size1.5 inches or 1.65 inchesn/a1.18 inches0.9 inches1.3ionches
Touchn/a
TypeAMOLEDn/aTFT LCDOMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/aWR3010 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aWear OS
Apps
Music

All Wearables