Pebble Steel vs. Samsung Gear S2 vs. Fitbit Flex 2 vs. Samsung Gear Fit2 vs. Apple Watch Series 4

 
Steel
Gear S2
Flex 2
Gear Fit2
Watch Series 4
 PebbleSteelRemove Buy NowSamsungGear S2Remove Buy NowFitbitFlex 2Remove Buy NowSamsungGear Fit2Remove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$150$300$100$180$329
Release20142015201620162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days2-3 days5 days3-4 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144360 x 360n/a432 x 216384 x 480
Size1.26 inches1.2 inchesn/a1.5 inches1.78 inches
Touchn/a
Typee-paperSuper AMOLEDLEDSuper AMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATMIP68Not Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSTizenn/aTizenWatch OS 5
Apps
Music

All Wearables