ASUS ZenWatch 2 vs. Polar M400 vs. Amazfit Pace vs. Diesel On Full Guard 2.5 vs. HTC re Grip

 
ZenWatch 2
M400
Pace
On Full Guard 2.5
re Grip
 ASUSZenWatch 2Remove Buy NowPolarM400Remove Buy NowAmazfitPaceRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$200$130$325$199
Release20162014201720182020

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days5 days4 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a320 x 300454x454160 x 32
Size1.63 inches or 1.45 inchn/a1.34 inches1.39 inches1.8 inches
Touch
TypeAMOLEDn/aTFT LCDPMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP673 ATMIP57

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aProprietaryWear OSNA
Apps
Music

All Wearables