Garmin Forerunner 935 vs. Garmin 645 Music vs. Jawbone UP2 vs. Amazfit GTS vs. Garmin VivoActive 4

 
Forerunner 935
645 Music
UP2
GTS
VivoActive 4
 GarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowJawboneUP2Remove Buy NowAmazfitGTSRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$500$450$100$150$349
Release20172018201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeks7 days7 days14 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x 240NA348 x 442260 x 260
Size1.2 inches1.2 inchesNA1.65 inches1.3ionches
TouchNA
TypeLCDMIPNAAMOLEDMIP

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 SystemNAWear OSWear OS
Apps
Music

All Wearables