Fitbit One vs. Huawei Talkband B2 vs. LG Watch Urbane 2 vs. Polar Loop vs. Amazfit T-Rex

 
One
Talkband B2
Watch Urbane 2
Loop
T-Rex
 FitbitOneRemove Buy NowHuaweiTalkband B2Remove Buy NowLGWatch Urbane 2Remove Buy NowPolarLoopRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$100$180$300$100$140
Release20122015201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration10-14 days3 daysNA5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 88480 x 480NA360 x 360
Sizen/a0.73 inches1.38 inchesNA1.3 inches
Touch
TypeOLEDPMOLEDP-OLEDLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP57NA2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearNABuild-in
Apps
Music

All Wearables