Sony SmartWatch 3 vs. TomTom Spark vs. Garmin Vivoactive 3 vs. Amazfit T-Rex vs. Apple Series 6

 
SmartWatch 3
Spark
Vivoactive 3
T-Rex
Series 6
 SonySmartWatch 3Remove Buy NowTomTomSparkRemove Buy NowGarminVivoactive 3Remove Buy NowAmazfitT-RexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$250$150$299$140$399
Release20142015201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2 daysn/a7 days20 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a240 x 240360 x 360384 x 480
Size1.6 inchesn/a1.2 inches1.3 inches40mm
Touch
TypeTFT LCDLCDMIPAMOLEDMicroLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP685 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aBuild-inWatchOS 5
Apps
Music

All Wearables