ASUS ZenWatch 2 vs. TomTom Spark vs. Sony SmartBand Talk vs. Polar Loop vs. HTC re Grip

 
ZenWatch 2
Spark
SmartBand Talk
Loop
re Grip
 ASUSZenWatch 2Remove Buy NowTomTomSparkRemove Buy NowSonySmartBand TalkRemove Buy NowPolarLoopRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$150$170$100$199
Release20162015201420132020

Activity & Fitness

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

Battery

Durationn/an/a3 days5 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a296 x 128NA160 x 32
Size1.63 inches or 1.45 inchn/a1.4 inchesNA1.8 inches
Touch
TypeAMOLEDLCDE InkLEDPMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP682 ATMIP57

Notifications

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

Software

Operating SystemAndroid Wearn/aAndroid WearNANA
Apps
Music

All Wearables