ASUS ZenWatch 2 vs. Fitbit Alta vs. Fitbit Ionic vs. Amazfit Stratos vs. Amazfit Arc

 
ZenWatch 2
Alta
Ionic
Stratos
Arc
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowFitbitIonicRemove Buy NowAmazfitStratosRemove Buy NowAmazfitArcRemove Buy Now

Basic Info

Suggested Price$150$130$299$199$69.99
Release20162016201720182016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days4+ days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a348x250320 x 30072 x40
Size1.63 inches or 1.45 inchn/a1.421.34 inches0.42 inches
Touchn/a
TypeAMOLEDOLEDOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a50m5 ATMIP67

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aFitbit OSProprietary
Apps
Music

All Wearables