Apple Watch Series 3 vs. Fitbit Alta vs. Fitbit Ionic vs. Amazfit Pace vs. Asus ZenWatch

 
Watch Series 3
Alta
Ionic
Pace
ZenWatch
 AppleWatch Series 3Remove Buy NowFitbitAltaRemove Buy NowFitbitIonicRemove Buy NowAmazfitPaceRemove Buy NowAsusZenWatchRemove Buy Now

Basic Info

Suggested Price$329$130$299$130$150
Release20172016201720172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days4+ days5 daysNA
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a348x250320 x 300320 x 320
Size1.5 inches or 1.65 inchesn/a1.421.34 inches1.63 inches
Touchn/a
TypeAMOLEDOLEDOLEDTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a50mIP67IP55

Notifications

Phone
Emailsn/aNA
TextsNA

Software

Operating SystemWatchOS 4n/aFitbit OSProprietaryAndroid Wear
Apps
Music

All Wearables