Samsung Gear S2 vs. Fitbit One vs. Fitbit Versa vs. Michael Kors Grayson vs. Michael Kors Grayson vs. HTC re Grip

 
Gear S2
One
Versa
Grayson
Grayson
re Grip
 SamsungGear S2Remove Buy NowFitbitOneRemove Buy NowFitbitVersaRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$100$199.99$350$350$199
Release201520122018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days10-14 days4 days24 hours24 hours5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360n/a300 x300453 x 454453x454160 x 32
Size1.2 inchesn/a1.34 inches1.39 inches1.39 inches1.8 inches
Touch
TypeSuper AMOLEDOLEDOLEDAMOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68Splast Resistant5 ATM1 ATM1 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid WearAndroid WearNA
Apps
Music

All Wearables