Apple Watch Series 3 vs. Huawei Watch vs. Polar V800 vs. Garmin 645 Music vs. Fitbit Alta HR

 
Watch Series 3
Watch
V800
645 Music
Alta HR
 AppleWatch Series 3Remove Buy NowHuaweiWatchRemove Buy NowPolarV800Remove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$329$349$470$450$150
Release20172015201420182017

Activity & Fitness

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

Battery

Duration18 hoursn/a13 hours to 30 days7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312400 x 400n/a240 x 240128 x 36
Size1.5 inches or 1.65 inches1.4 inchesn/a1.2 inches1.4 inches
Touch
TypeAMOLEDAMOLEDn/aMIPOLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android Wearn/a
Apps
Musicn/a

All Wearables