Image of a Fit
Image of a M400
Image of a M600
Image of a Versa 2
Image of a T-Rex
 HuaweiFitRemove Buy NowPolarM400Remove Buy NowPolarM600Remove Buy NowFitbitVersa 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$130$200$330$199$140
Release20162014201620192019

Activity & Fitness

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

Battery

Duration6 days8 hours to 30 days2 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution208 x 208n/a240 x 240300 x 300360 x 360
Size1.04 inchesn/a1.3 inches1.34 inches1.3 inches
Touchn/a
TypeMemory LCDn/aTFTAMOLEDAMOLED

Functions

Audio Speakern/aAlerts onlyAlerts only
Clock
Phone 5 ATM
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP683 ATMIPX85 ATM5 ATM

Notifications

Phone 5 ATM
Emails
Textsn/a

Software

Operating Systemn/an/aAndroid WearBuild-inBuild-in
Appsn/a
Musicn/a

All Wearables