Garmin Forerunner 735XT vs. Amazfit Stratos vs. Garmin 645 Music vs. Garmin Forerunner 235 vs. Garmin Vivosmart 3

 
Forerunner 735XT
Stratos
645 Music
Forerunner 235
Vivosmart 3
 GarminForerunner 735XTRemove Buy NowAmazfitStratosRemove Buy NowGarmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$450$199$450$299.99$139.99
Release20162018201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days7 days9 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180320 x 300240 x 240215 x 18064 x 128
Size1.23 inches1.34 inches1.2 inches1.23 inchesNA
Touchn/a
Typen/aOLEDMIPMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietary
Apps
Music

All Wearables