ASUS ZenWatch 2 vs. Fitbit Charge 2 vs. Fitbit Zip vs. Amazfit GTS vs. HTC re Grip

 
ZenWatch 2
Charge 2
Zip
GTS
re Grip
 ASUSZenWatch 2Remove Buy NowFitbitCharge 2Remove Buy NowFitbitZipRemove Buy NowAmazfitGTSRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$150$60$150$199
Release20162016201220192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days6 months14 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/an/a348 x 442160 x 32
Size1.63 inches or 1.45 inchn/an/a1.65 inches1.8 inches
Touchn/a
TypeAMOLEDOLEDn/aAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aSplash Resistant5 ATMIP57

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWear OSNA
Apps
Music

All Wearables