Sony SmartWatch 3 vs. Fitbit Alta vs. Fitbit Zip vs. Apple Watch Series 2 vs. ASUS ZenWatch 3

 
SmartWatch 3
Alta
Zip
Watch Series 2
ZenWatch 3
 SonySmartWatch 3Remove Buy NowFitbitAltaRemove Buy NowFitbitZipRemove Buy NowAppleWatch Series 2Remove Buy NowASUSZenWatch 3Remove Buy Now

Basic Info

Suggested Price$250$130$60$269$229
Release20142016201220162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days6 months18 hours48 hours
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/an/a340 x 272 or 390 x 312400 x 400
Size1.6 inchesn/an/a1.5 inches or 1.65 inches1.39 inches
Touchn/a
TypeTFT LCDOLEDn/aAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68n/aSplash Resistant5ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/an/aWatch OSAndroid Wear 2
Apps
Music

All Wearables