Fitbit Surge vs. Motorola Moto 360 (2nd Gen) vs. Samsung Gear Fit2 vs. Polar A370 vs. Garmin Vivosmart 4

 
Surge
Moto 360 (2nd Gen)
Gear Fit2
A370
Vivosmart 4
 FitbitSurgeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowSamsungGear Fit2Remove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$300$180$179.95$130
Release20162015201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1.5 days3-4 daysUp to 3 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330432 x 216160 x 8048 x 128
Size1.26 inches1.37 inches or 1.56 inches1.5 inches1.18 inches0.74 inches
Touch
TypeMonochrome LCDLCDSuper AMOLEDTFT LCDOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IP68WR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearTizen
Apps
Musicn/a

All Wearables