Polar M600 vs. Garmin Vivosmart HR vs. Diesel On Full Guard vs. Garmin Vivofit 4 vs. Mobvoi TicWatch e2

 
M600
Vivosmart HR
On Full Guard
Vivofit 4
TicWatch e2
 PolarM600Remove Buy NowGarminVivosmart HRRemove Buy NowDieselOn Full GuardRemove Buy NowGarminVivofit 4Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$330$170$325$79.95$200
Release20162015201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days1 day1 year1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240160 x 68454 x 45488 x 88360 x 360
Size1.3 inches1.08 inches1.4 inchesNA1.2 inches
Touchn/a
TypeTFTn/aOMOLEDNAAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATMIP675 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid Wear 2.0Wear OS
Apps
Music

All Wearables