Garmin Forerunner 225 vs. Garmin Vivoactive HR vs. Michael Kors Access Bradshaw vs. Jawbone UP4 vs. Amazfit T-Rex

 
Forerunner 225
Vivoactive HR
Access Bradshaw
UP4
T-Rex
 GarminForerunner 225Remove Buy NowGarminVivoactive HRRemove Buy NowMichael KorsAccess BradshawRemove Buy NowJawboneUP4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$250$350$200$140
Release20152016201620152019

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration10 hours to 4 weeks13 hours to 8 daysn/aNA20 days
Rechargeablen/a

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution180 x 180148 x 205320 x 290NA360 x 360
Size1 inch1.38 inchesn/aNA1.3 inches
Touchn/aNA
Typen/an/an/aNAAMOLED

Functions

Audio Speaker22n/a
Clock
Phonen/an/a
Vibrationn/a
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance5 ATM5 ATM1 ATMNA5 ATM

Notifications

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

Software

Operating Systemn/an/an/aNABuild-in
Appsn/an/a
Musicn/an/aNA

All Wearables