Jawbone UP2 vs. LG G Watch R vs. Fitbit Inspire HR vs. Amazfit T-Rex vs. Apple Series 6

 
UP2
G Watch R
Inspire HR
T-Rex
Series 6
 JawboneUP2Remove Buy NowLGG Watch RRemove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$300$99$140$399
Release20152014201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days2 days5 days20 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA320 x 320139 x 60360 x 360384 x 480
SizeNA1.3 inches1.4 inches1.3 inches40mm
TouchNA
TypeNAP-OLEDOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceSplash resistantIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAAndroid WearFitbit OSBuild-inWatchOS 5
Apps
Music

All Wearables