Fossil Q Founder vs. Huawei Talkband B2 vs. Asus ZenWatch vs. Garmin Vivofit 4 vs. Amazfit T-Rex

 
Q Founder
Talkband B2
ZenWatch
Vivofit 4
T-Rex
 FossilQ FounderRemove Buy NowHuaweiTalkband B2Remove Buy NowAsusZenWatchRemove Buy NowGarminVivofit 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$275$180$150$79.95$140
Release20152015201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day3 daysNA1 year20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 326128 x 88320 x 32088 x 88360 x 360
Size1.5 inches0.73 inches1.63 inchesNA1.3 inches
Touch
TypeLCDPMOLEDAMOLEDNAAMOLED

Functions

Audio Speakern/aBluetooth
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP57IP555 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aAndroid WearBuild-in
Appsn/a
Music

All Wearables