Samsung Gear S vs. Fitbit Flex 2 vs. Withings Pulse Ox vs. ASUS ZenWatch 3 vs. LG Watch Style

 
Gear S
Flex 2
Pulse Ox
ZenWatch 3
Watch Style
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowWithingsPulse OxRemove Buy NowASUSZenWatch 3Remove Buy NowLGWatch StyleRemove Buy Now

Basic Info

Suggested Price$250$100$120$229$249
Release20132016201420172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days2 weeks48 hours
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/ablue
Resolution480 x 360n/a128 x 32400 x 400360 x 360
Size2 inchesn/an/a1.39 inches1.2 inches
Touchn/aSwipe
TypeSuper AMOLEDLEDOLEDAMOLEDP-OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aAndroid Wear 2Android Wear 2
Apps
Music

All Wearables