ASUS ZenWatch 2 vs. Garmin Fenix 3 vs. Pebble Time Round vs. Amazfit Stratos vs. Fitbit Alta HR

 
ZenWatch 2
Fenix 3
Time Round
Stratos
Alta HR
 ASUSZenWatch 2Remove Buy NowGarminFenix 3Remove Buy NowPebbleTime RoundRemove Buy NowAmazfitStratosRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$500$200$199$150
Release20162015201520182017

Activity & Fitness

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

Battery

Durationn/a50 hours to 6 weeks2 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320218 x 218n/a320 x 300128 x 36
Size1.63 inches or 1.45 inch1.2 inchesround1.34 inches1.4 inches
Touch
TypeAMOLEDChroma LEDe-paperOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710 ATMIPX75 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aPebble OSProprietary
Apps
Music

All Wearables