Apple Watch Series 3 vs. Polar Loop 2 vs. Garmin Forerunner 935 vs. Fitbit Versa vs. Garmin Vivosmart 3

 
Watch Series 3
Loop 2
Forerunner 935
Versa
Vivosmart 3
 AppleWatch Series 3Remove Buy NowPolarLoop 2Remove Buy NowGarminForerunner 935Remove Buy NowFitbitVersaRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$329$120$500$199.99$139.99
Release20172015201720182017

Activity & Fitness

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

Battery

Duration18 hours8 days (without notifications)Up to 2 weeks4 days5 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/a240 x 240300 x30064 x 128
Size1.5 inches or 1.65 inchesn/a1.2 inches1.34 inchesNA
Touch
TypeAMOLEDLEDLCDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/a
Apps
Music

All Wearables