Fitbit Surge vs. Garmin Forerunner 735XT vs. Fitbit Zip vs. Amazfit Cor vs. Garmin 645 Music

 
Surge
Forerunner 735XT
Zip
Cor
645 Music
 FitbitSurgeRemove Buy NowGarminForerunner 735XTRemove Buy NowFitbitZipRemove Buy NowAmazfitCorRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$250$450$60$79.99$450
Release20162016201220182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days14 hours to 11 days6 months12 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a215 x 180n/a80 x 160240 x 240
Size1.26 inches1.23 inchesn/a1.23 inches1.2 inches
Touchn/a
TypeMonochrome LCDn/an/aIPS LCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplash Resistant5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/a
Apps
Music

All Wearables