Garmin Forerunner 735XT vs. Huawei Watch 2 vs. Garmin 645 Music vs. Fitbit Inspire HR vs. Garmin VivoActive 4

 
Forerunner 735XT
Watch 2
645 Music
Inspire HR
VivoActive 4
 GarminForerunner 735XTRemove Buy NowHuaweiWatch 2Remove Buy NowGarmin645 MusicRemove Buy NowFitbitInspire HRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$450$350$450$99$349
Release20162017201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days48 hours7 days5 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180480 x 480240 x 240139 x 60260 x 260
Size1.23 inches1.38 inches1.2 inches1.4 inches1.3ionches
Touchn/a
Typen/aP-OLEDMIPOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Fitbit OSWear OS
Apps
Music

All Wearables