Garmin Forerunner 735XT vs. TomTom Spark vs. Casio WSD-F20A vs. Samsung Galaxy Watch vs. Polar A370

 
Forerunner 735XT
Spark
WSD-F20A
Galaxy Watch
A370
 GarminForerunner 735XTRemove Buy NowTomTomSparkRemove Buy NowCasioWSD-F20ARemove Buy NowSamsungGalaxy WatchRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$450$150$399$330$179.95
Release20162015201820182017

Activity & Fitness

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

Battery

Duration14 hours to 11 daysn/a1 day7 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180n/a320 x 320360 x 360160 x 80
Size1.23 inchesn/a1.32 inches1.2 inches or 1.3 inches1.18 inches
Touchn/a
Typen/aLCDLCDAMOLEDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATMWR30

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aWear OSTizen OS
Apps
MusicSpotify

All Wearables