Garmin Forerunner 735XT vs. Samsung Gear S2 vs. Casio WSD-F20A vs. Garmin Fenix 5X vs. Polar A370

 
Forerunner 735XT
Gear S2
WSD-F20A
Fenix 5X
A370
 GarminForerunner 735XTRemove Buy NowSamsungGear S2Remove Buy NowCasioWSD-F20ARemove Buy NowGarminFenix 5XRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$450$300$399$699$179.95
Release20162015201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days2-3 days1 dayUp to 12 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution215 x 180360 x 360320 x 320240 x240160 x 80
Size1.23 inches1.2 inches1.32 inches1.2 inches1.18 inches
Touchn/a
Typen/aSuper AMOLEDLCDNATFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM10 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenWear OS
Apps
Music

All Wearables