ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Fitbit Zip vs. Huawei Talkband B2 vs. Amazfit T-Rex

 
ZenWatch 2
Forerunner 225
Zip
Talkband B2
T-Rex
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowFitbitZipRemove Buy NowHuaweiTalkband B2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$300$60$180$140
Release20162015201220152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a10 hours to 4 weeks6 months3 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180n/a128 x 88360 x 360
Size1.63 inches or 1.45 inch1 inchn/a0.73 inches1.3 inches
Touch
TypeAMOLEDn/an/aPMOLEDAMOLED

Functions

Audio Speaker22Bluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMSplash ResistantIP575 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/an/an/aBuild-in
Appsn/a
Musicn/a

All Wearables