Sony SmartWatch 3 vs. Fitbit Flex 2 vs. Acer Liquid Leap vs. Polar Loop vs. Sony SmartBand

 
SmartWatch 3
Flex 2
Liquid Leap
Loop
SmartBand
 SonySmartWatch 3Remove Buy NowFitbitFlex 2Remove Buy NowAcerLiquid LeapRemove Buy NowPolarLoopRemove Buy NowSonySmartBandRemove Buy Now

Basic Info

Suggested Price$250$100$90$100$100
Release20142016201520132014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days5 to 7 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolution320 x 320n/a128 x 32NANA
Size1.6 inchesn/a1 inchNANA
Touchn/aNA
TypeTFT LCDLEDOLEDLEDNA

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIPX42 ATMIP58

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNANA
Apps
Music

All Wearables