Pebble 2 vs. Pebble Steel vs. Michael Kors Access Sofie vs. Fitbit Flex vs. Garmin VivoActive 4

 
2
Steel
Access Sofie
Flex
VivoActive 4
 Pebble2Remove Buy NowPebbleSteelRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitFlexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$129$150$395$100$349
Release20162014201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5-7 days1 day5 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144390 x 390 1.19 inchesNA260 x 260
Sizen/a1.26 inchesNA1.3ionches
TouchAMOLDEDNA
Typee-papere-paperLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSAndroid Wear 2.0NAWear OS
Apps
Music

All Wearables