Sony SmartWatch 3 vs. Withings Activite Sapphire vs. Microsoft Band 2 vs. Fitbit Ionic

 
SmartWatch 3
Activite Sapphire
Band 2
Ionic
 SonySmartWatch 3Remove Buy NowWithingsActivite SapphireRemove Buy NowMicrosoftBand 2Remove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$250$450$250$299
Release2014201420152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days8 months48 hours (without GPS)4+ days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a320 x 128348x250
Size1.6 inches1.3 inches1.36 inches1.42
Touch
TypeTFT LCDAnalogCapacitative TFTOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIPX750m

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aFitbit OS
Apps
Music

All Wearables