Sony SmartBand Talk vs. Asus VivoWatch vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Amazfit T-Rex vs. HTC re Grip

 
SmartBand Talk
VivoWatch
Grayson
Grayson
T-Rex
re Grip
 SonySmartBand TalkRemove Buy NowAsusVivoWatchRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$170$160$350$350$140$199
Release201420182018201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration3 days24 hours to 10 days24 hours24 hours20 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution296 x 128128 x 128453 x 454453x454360 x 360160 x 32
Size1.4 inchesNA1.39 inches1.39 inches1.3 inches1.8 inches
Touch
TypeE InkNAAMOLEDAMOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP68IP671 ATM1 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearKoodOSAndroid WearAndroid WearBuild-inNA
Apps
Music

All Wearables