Garmin Forerunner 735XT vs. Polar M400 vs. Withings Pulse Ox vs. Huawei Watch 2 vs. Garmin Chronos

 
Forerunner 735XT
M400
Pulse Ox
Watch 2
Chronos
 GarminForerunner 735XTRemove Buy NowPolarM400Remove Buy NowWithingsPulse OxRemove Buy NowHuaweiWatch 2Remove Buy NowGarminChronosRemove Buy Now

Basic Info

Suggested Price$450$200$120$350$1500
Release20162014201420172018

Activity & Fitness

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

Battery

Duration14 hours to 11 days8 hours to 30 days2 weeks48 hours8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution215 x 180n/a128 x 32480 x 480218 x 218
Size1.23 inchesn/an/a1.38 inches1.2 inches
Touchn/aSwipe
Typen/an/aOLEDP-OLEDMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP6810 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid Wear 2Wear OS
Apps
Music

All Wearables