Fitbit Surge vs. Garmin Forerunner 735XT vs. ASUS ZenWatch 3 vs. Garmin Chronos vs. Amazfit T-Rex

 
Surge
Forerunner 735XT
ZenWatch 3
Chronos
T-Rex
 FitbitSurgeRemove Buy NowGarminForerunner 735XTRemove Buy NowASUSZenWatch 3Remove Buy NowGarminChronosRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$450$229$1500$140
Release20162016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days14 hours to 11 days48 hours8 days20 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a215 x 180400 x 400218 x 218360 x 360
Size1.26 inches1.23 inches1.39 inches1.2 inches1.3 inches
Touchn/a
TypeMonochrome LCDn/aAMOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2Wear OSBuild-in
Apps
Music

All Wearables