Samsung Gear S2 vs. Fitbit Flex 2 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Huawei Band 3 Pro vs. HTC re Grip

 
Gear S2
Flex 2
Grayson
Grayson
Band 3 Pro
re Grip
 SamsungGear S2Remove Buy NowFitbitFlex 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowHuaweiBand 3 ProRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$100$350$350$70$199
Release201520162018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 days24 hours24 hours12 days5 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

Colorn/a
Resolution360 x 360n/a453 x 454453x454454 x 454160 x 32
Size1.2 inchesn/a1.39 inches1.39 inches1.39 inches1.8 inches
Touchn/a
TypeSuper AMOLEDLEDAMOLEDAMOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM1 ATM1 ATMIP68IP57

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid WearAndroid WearAMAZFIT OSNA
Apps
Music

All Wearables