Fitbit Surge vs. Motorola Moto 360 (2nd Gen) vs. Fitbit Charge 2 vs. Amazfit Cor vs. Fitbit Sense 2

 
Surge
Moto 360 (2nd Gen)
Charge 2
Cor
Sense 2
 FitbitSurgeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitCharge 2Remove Buy NowAmazfitCorRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$250$300$150$79.99$300
Release20162015201620182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1.5 days5 days12 days6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330n/a80 x 160336x336
Size1.26 inches1.37 inches or 1.56 inchesn/a1.23 inches1.59 inches
Touchn/a
TypeMonochrome LCDLCDOLEDIPS LCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67n/a5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/a
Apps
Musicn/a

All Wearables