Sony SmartWatch 3 vs. Fitbit Zip vs. Acer Liquid Leap vs. Polar Loop vs. Amazfit T-Rex

 
SmartWatch 3
Zip
Liquid Leap
Loop
T-Rex
 SonySmartWatch 3Remove Buy NowFitbitZipRemove Buy NowAcerLiquid LeapRemove Buy NowPolarLoopRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$60$90$100$140
Release20142012201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months5 to 7 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a128 x 32NA360 x 360
Size1.6 inchesn/a1 inchNA1.3 inches
Touch
TypeTFT LCDn/aOLEDLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68Splash ResistantIPX42 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNABuild-in
Apps
Music

All Wearables