Garmin Chronos vs. Samsung Gear 2 vs. Fitbit Flex vs. Michael Kors Access Sofie HR vs. Apple Watch 7

 
Chronos
Gear 2
Flex
Access Sofie HR
Watch 7
 GarminChronosRemove Buy NowSamsungGear 2Remove Buy NowFitbitFlexRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$1500$300$100$395$429
Release20182014201320192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration8 days2-3 days5 days2 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218320 x 320NA390 x 390396 x 484
Size1.2 inches1.63 inchesNA1.19 inches1.9 inches
TouchNA
TypeMIPSuper AMOLEDLEDOMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP671 ATM0.3 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSTizen OSNAWear OSWatchOS 8
Apps
Music

All Wearables