ASUS ZenWatch 2 vs. Pebble Time Round vs. ASUS ZenWatch 3 vs. Garmin Forerunner 45 vs. HTC re Grip

 
ZenWatch 2
Time Round
ZenWatch 3
Forerunner 45
re Grip
 ASUSZenWatch 2Remove Buy NowPebbleTime RoundRemove Buy NowASUSZenWatch 3Remove Buy NowGarminForerunner 45Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$200$229$199$199
Release20162015201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days48 hours7 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a400 x 400208 x 208160 x 32
Size1.63 inches or 1.45 inchround1.39 inches1.04 inches1.8 inches
Touch
TypeAMOLEDe-paperAMOLEDLCDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX75 ATMIP57

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSAndroid Wear 2Built-inNA
Apps
Music

All Wearables