Samsung Gear S vs. Fitbit Flex 2 vs. Huawei Talkband B2 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Apple Watch 7

 
Gear S
Flex 2
Talkband B2
Grayson
Grayson
Watch 7
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowHuaweiTalkband B2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$250$100$180$350$350$429
Release201320162015201820182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days3 days24 hours24 hours18 Hours
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
Resolution480 x 360n/a128 x 88453 x 454453x454396 x 484
Size2 inchesn/a0.73 inches1.39 inches1.39 inches1.9 inches
Touchn/a
TypeSuper AMOLEDLEDPMOLEDAMOLEDAMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP571 ATM1 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aAndroid WearAndroid WearWatchOS 8
Apps
Music

All Wearables