ASUS ZenWatch 2 vs. Samsung Gear S vs. TomTom Spark vs. Fossil Explorist vs. Amazfit T-Rex

 
ZenWatch 2
Gear S
Spark
Explorist
T-Rex
 ASUSZenWatch 2Remove Buy NowSamsungGear SRemove Buy NowTomTomSparkRemove Buy NowFossilExploristRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$250$150$255$140
Release20162013201520182019

Activity & Fitness

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

Battery

Durationn/an/an/a24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320480 x 360n/a454 x454360 x 360
Size1.63 inches or 1.45 inch2 inchesn/a1.4 inches1.3 inches
Touch
TypeAMOLEDSuper AMOLEDLCDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP675 ATMIP675 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid WearTizenn/aWear OSBuild-in
Apps
Music

All Wearables