Apple Watch Series 3 vs. ASUS ZenWatch 2 vs. Amazfit Stratos vs. Xiaomi Mi Band vs. Amazfit T-Rex

 
Watch Series 3
ZenWatch 2
Stratos
Mi Band
T-Rex
 AppleWatch Series 3Remove Buy NowASUSZenWatch 2Remove Buy NowAmazfitStratosRemove Buy NowXiaomiMi BandRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$329$150$199$15$140
Release20172016201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursn/a5 days30 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution340 x 272 or 390 x 312320 x 320320 x 300NA360 x 360
Size1.5 inches or 1.65 inches1.63 inches or 1.45 inch1.34 inchesNA1.3 inches
TouchNA
TypeAMOLEDAMOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATMIP675 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4Android WearProprietaryNABuild-in
Apps
Music

All Wearables