Jawbone UP4 vs. Garmin Forerunner 45 vs. Skagen Falster 2 vs. Amazfit GTS vs. Apple Series 6

 
UP4
Forerunner 45
Falster 2
GTS
Series 6
 JawboneUP4Remove Buy NowGarminForerunner 45Remove Buy NowSkagenFalster 2Remove Buy NowAmazfitGTSRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$200$199$199$150$399
Release20152019201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationNA7 days1 day14 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA208 x 208320 x 320348 x 442384 x 480
SizeNA1.04 inches1.19 inches1.65 inches40mm
TouchNA
TypeNALCDOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceNA5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNABuilt-inWear OSWear OSWatchOS 5
Apps
MusicNA

All Wearables