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

 
Watch
Gear S2
Spark
Alta
Watch Series 2
 HuaweiWatchRemove Buy NowSamsungGear S2Remove Buy NowTomTomSparkRemove Buy NowFitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy Now

Basic Info

Suggested Price$349$300$150$130$269
Release20152015201520162016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 daysn/a5 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolution400 x 400360 x 360n/an/a340 x 272 or 390 x 312
Size1.4 inches1.2 inchesn/an/a1.5 inches or 1.65 inches
Touchn/a
TypeAMOLEDSuper AMOLEDLCDOLEDAMOLED

Functions

Audio Speakern/aBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP685 ATMn/a5ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid WearTizenn/an/aWatch OS
Apps
Musicn/a

All Wearables