Apple Watch Series 3 vs. Polar M600 vs. Withings Steel HR vs. Diesel On Full Guard vs. Garmin Vivofit 4

 
Watch Series 3
M600
Steel HR
On Full Guard
Vivofit 4
 AppleWatch Series 3Remove Buy NowPolarM600Remove Buy NowWithingsSteel HRRemove Buy NowDieselOn Full GuardRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$329$330$180$325$79.95
Release20172016201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours2 days25 days1 day1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240n/a454 x 45488 x 88
Size1.5 inches or 1.65 inches1.3 inchesn/a1.4 inchesNA
Touchn/a
TypeAMOLEDTFTn/aOMOLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX85 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android Wearn/aAndroid Wear 2.0
Apps
Music

All Wearables