Fitbit Surge vs. Polar M400 vs. Fossil Explorist vs. Polar A370 vs. Fossil Gen 5 Smartwatch Carlyle

 
Surge
M400
Explorist
A370
Gen 5 Smartwatch Carlyle
 FitbitSurgeRemove Buy NowPolarM400Remove Buy NowFossilExploristRemove Buy NowPolarA370Remove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$250$200$255$179.95$295
Release20162014201820172019

Activity & Fitness

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

Battery

Duration7 days8 hours to 30 days24 hoursUp to 3 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a454 x454160 x 80328 x 328
Size1.26 inchesn/a1.4 inches1.18 inches1.3 inches
Touch
TypeMonochrome LCDn/aAMOLEDTFT LCDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP67WR303 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSWear OS
Apps
Music

All Wearables