Pebble Time Round vs. Polar Loop 2 vs. Amazfit Bip vs. LG Watch Urbane vs. Amazfit T-Rex

 
Time Round
Loop 2
Bip
Watch Urbane
T-Rex
 PebbleTime RoundRemove Buy NowPolarLoop 2Remove Buy NowAmazfitBipRemove Buy NowLGWatch UrbaneRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$120$99.99$245$140
Release20152015201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration2 days8 days (without notifications)30 daysNA20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-FiNA

Display

Color
Resolutionn/an/a176 x 176320 x 320360 x 360
Sizeroundn/a1.28 inches1.3 inches1.3 inches
Touch
Typee-paperLEDNAP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX72 ATMIP68IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid WearBuild-in
Apps
Music

All Wearables