Garmin Forerunner 735XT vs. Polar M600 vs. Sony SmartBand 2 vs. Casio WSD-F20A vs. Polar A370

 
Forerunner 735XT
M600
SmartBand 2
WSD-F20A
A370
 GarminForerunner 735XTRemove Buy NowPolarM600Remove Buy NowSonySmartBand 2Remove Buy NowCasioWSD-F20ARemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$450$330$130$399$179.95
Release20162016201520182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days2 days2 days1 dayUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180240 x 240n/a320 x 320160 x 80
Size1.23 inches1.3 inchesn/a1.32 inches1.18 inches
Touchn/an/an/a
Typen/aTFTn/aLCDTFT LCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX8IP585 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aWear OS
Apps
Music

All Wearables