Huawei Watch vs. Samsung Gear S2 vs. Fitbit Alta vs. Apple Watch Series 2 vs. Fitbit Flex

 
Watch
Gear S2
Alta
Watch Series 2
Flex
 HuaweiWatchRemove Buy NowSamsungGear S2Remove Buy NowFitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$349$300$130$269$100
Release20152015201620162013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days5 days18 hours5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution400 x 400360 x 360n/a340 x 272 or 390 x 312NA
Size1.4 inches1.2 inchesn/a1.5 inches or 1.65 inchesNA
Touchn/aNA
TypeAMOLEDSuper AMOLEDOLEDAMOLEDLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP68n/a5ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid WearTizenn/aWatch OSNA
Apps
Musicn/a

All Wearables