Pebble 2 vs. Fitbit Alta vs. Fitbit Flex 2 vs. Garmin Forerunner 935 vs. Michael Kors Access Sofie HR

 
2
Alta
Flex 2
Forerunner 935
Access Sofie HR
 Pebble2Remove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 935Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$129$130$100$500$395
Release20162016201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days5 daysUp to 2 weeks2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a240 x 240390 x 390
Sizen/an/an/a1.2 inches1.19 inches
Touchn/an/a
Typee-paperOLEDLEDLCDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/a5 ATM5 ATM0.3 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/an/aWear OS
Apps
Music

All Wearables