Samsung Gear S vs. Fitbit Alta vs. Samsung Gear Fit2 vs. Michael Kors Access Sofie vs. Apple Watch 7

 
Gear S
Alta
Gear Fit2
Access Sofie
Watch 7
 SamsungGear SRemove Buy NowFitbitAltaRemove Buy NowSamsungGear Fit2Remove Buy NowMichael KorsAccess SofieRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$250$130$180$395$429
Release20132016201620172021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days3-4 days1 day18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/a432 x 216390 x 390 1.19 inches396 x 484
Size2 inchesn/a1.5 inches1.9 inches
Touchn/aAMOLDED
TypeSuper AMOLEDOLEDSuper AMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aIP681 ATMwater resistant but not waterproof

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/aTizenAndroid Wear 2.0WatchOS 8
Apps
Music

All Wearables