Garmin Vivofit 3 vs. Huawei Talkband B2 vs. Garmin Fenix 5s Plus vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Vivofit 3
Talkband B2
Fenix 5s Plus
Grayson
Grayson
T-Rex
 GarminVivofit 3Remove Buy NowHuaweiTalkband B2Remove Buy NowGarminFenix 5s PlusRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$100$180$799$350$350$140
Release201620152018201820182019

Activity & Fitness

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

Battery

Duration1 year3 days7 days24 hours24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64128 x 88240 x 240453 x 454453x454360 x 360
Size0.55 inches0.73 inches1.2 inches1.39 inches1.39 inches1.3 inches
Touch
Typen/aPMOLEDMIPAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP5710 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSAndroid WearAndroid WearBuild-in
Apps
Music

All Wearables