Pebble Time vs. Jawbone UP4 vs. Jawbone UP Move vs. Polar Loop vs. Amazfit T-Rex

 
Time
UP4
UP Move
Loop
T-Rex
 PebbleTimeRemove Buy NowJawboneUP4Remove Buy NowJawboneUP MoveRemove Buy NowPolarLoopRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$200$50$100$140
Release20152015201420132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 daysNA6 months5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
Macn/aNANANA
Windowsn/aNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution168 x 144NANANA360 x 360
Size1.26 inchesNANANA1.3 inches
TouchNANA
Typee-paperNANALEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMNASplash Resistant2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSNANANABuild-in
Apps
MusicNA

All Wearables