Motorola Moto 360 (2nd Gen) vs. Huawei Watch 2 vs. Amazfit Stratos vs. Fitbit Alta HR vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
Watch 2
Stratos
Alta HR
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowHuaweiWatch 2Remove Buy NowAmazfitStratosRemove Buy NowFitbitAlta HRRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$350$199$150$329
Release20152017201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days48 hours5 days7 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330480 x 480320 x 300128 x 36384 x 480
Size1.37 inches or 1.56 inches1.38 inches1.34 inches1.4 inches1.78 inches
Touch
TypeLCDP-OLEDOLEDOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wear 2ProprietaryWatch OS 5
Apps
Musicn/a

All Wearables