Polar M600 vs. Fitbit One vs. Apple Watch Series 2 vs. Garmin Fenix 5s vs. Diesel On Full Guard 2.5

 
M600
One
Watch Series 2
Fenix 5s
On Full Guard 2.5
 PolarM600Remove Buy NowFitbitOneRemove Buy NowAppleWatch Series 2Remove Buy NowGarminFenix 5sRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$330$100$269$599.99$325
Release20162012201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days10-14 days18 hoursUp to 9 days4 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a340 x 272 or 390 x 312218x 218454x454
Size1.3 inchesn/a1.5 inches or 1.65 inches1.1 inches1.39 inches
Touchn/a
TypeTFTOLEDAMOLEDna

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8Splast Resistant5ATM10ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWatch OSWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables