Garmin Forerunner 735XT vs. Polar M400 vs. Withings Activite Sapphire vs. Garmin Chronos vs. Pebble Time 2

 
Forerunner 735XT
M400
Activite Sapphire
Chronos
Time 2
 GarminForerunner 735XTRemove Buy NowPolarM400Remove Buy NowWithingsActivite SapphireRemove Buy NowGarminChronosRemove Buy NowPebbleTime 2Remove Buy Now

Basic Info

Suggested Price$450$200$450$1500$199
Release20162014201420182016

Activity & Fitness

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

Battery

Duration14 hours to 11 days8 hours to 30 days8 months8 days10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/an/a218 x 218NA
Size1.23 inchesn/a1.3 inches1.2 inchesNA
Touchn/a
Typen/an/aAnalogMIPe-paper

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM10 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWear OSPebble OS
Apps
Music

All Wearables