Fitbit Surge vs. Huawei Fit vs. Polar V800 vs. Xiaomi Mi Band 4 vs. Amazfit T-Rex

 
Surge
Fit
V800
Mi Band 4
T-Rex
 FitbitSurgeRemove Buy NowHuaweiFitRemove Buy NowPolarV800Remove Buy NowXiaomiMi Band 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$130$470$25$140
Release20162016201420192019

Activity & Fitness

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

Battery

Duration7 days6 days13 hours to 30 days20 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a208 x 208n/a120x240360 x 360
Size1.26 inches1.04 inchesn/a0.95 inches1.3 inches
Touch
TypeMonochrome LCDMemory LCDn/aAMOLEDAMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phone 5 ATM
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP683 ATM5 ATM5 ATM

Notifications

Phone 5 ATM
Emails
Textsn/a

Software

Operating Systemn/an/an/aAMAZFIT OSBuild-in
Appsn/a
Musicn/a

All Wearables