Fitbit Surge vs. Polar M400 vs. Fitbit One vs. Fossil Explorist vs. Polar A370

 
Surge
M400
One
Explorist
A370
 FitbitSurgeRemove Buy NowPolarM400Remove Buy NowFitbitOneRemove Buy NowFossilExploristRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$250$200$100$255$179.95
Release20162014201220182017

Activity & Fitness

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

Battery

Duration7 days8 hours to 30 days10-14 days24 hoursUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/an/a454 x454160 x 80
Size1.26 inchesn/an/a1.4 inches1.18 inches
Touch
TypeMonochrome LCDn/aOLEDAMOLEDTFT LCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMSplast ResistantIP67WR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWear OS
Apps
Music

All Wearables