ASUS ZenWatch 2 vs. Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Pebble Core vs. HTC re Grip

 
ZenWatch 2
Flex 2
Vivosmart HR
Core
re Grip
 ASUSZenWatch 2Remove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowPebbleCoreRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$100$170$99$199
Release20162016201520162020

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Durationn/a5 days5 daysNA5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/an/aNANA
Macn/an/aNANA
Windowsn/an/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a160 x 68NA160 x 32
Size1.63 inches or 1.45 inchn/a1.08 inchesNA1.8 inches
Touchn/aNA
TypeAMOLEDLEDn/aNAPMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMNAIP57

Notifications

PhoneNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid Wearn/an/aNANA
Apps
Music

All Wearables