Garmin Forerunner 735XT vs. Fitbit Alta vs. Michael Kors Access Sofie vs. Garmin Vivosmart 3 vs. Amazfit T-Rex

 
Forerunner 735XT
Alta
Access Sofie
Vivosmart 3
T-Rex
 GarminForerunner 735XTRemove Buy NowFitbitAltaRemove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivosmart 3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$450$130$395$139.99$140
Release20162016201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days1 day5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a390 x 390 1.19 inches64 x 128360 x 360
Size1.23 inchesn/aNA1.3 inches
Touchn/an/aAMOLDED
Typen/aOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a1 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0Build-in
Apps
Music

All Wearables