Microsoft Band 2 vs. Acer Liquid Leap vs. Garmin Forerunner 235 vs. Garmin Vivofit 4 vs. Amazfit T-Rex

 
Band 2
Liquid Leap
Forerunner 235
Vivofit 4
T-Rex
 MicrosoftBand 2Remove Buy NowAcerLiquid LeapRemove Buy NowGarminForerunner 235Remove Buy NowGarminVivofit 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$90$299.99$79.95$140
Release20152015201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)5 to 7 days9 days1 year20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 128128 x 32215 x 18088 x 88360 x 360
Size1.36 inches1 inch1.23 inchesNA1.3 inches
Touch
TypeCapacitative TFTOLEDMIPNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IPX45 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aBuild-in
Apps
Music

All Wearables