Garmin Vivosmart HR vs. Microsoft Band 2 vs. Casio WSD-F20A vs. Amazfit GTS vs. Amazfit T-Rex

 
Vivosmart HR
Band 2
WSD-F20A
GTS
T-Rex
 GarminVivosmart HRRemove Buy NowMicrosoftBand 2Remove Buy NowCasioWSD-F20ARemove Buy NowAmazfitGTSRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$170$250$399$150$140
Release20152015201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours (without GPS)1 day14 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68320 x 128320 x 320348 x 442360 x 360
Size1.08 inches1.36 inches1.32 inches1.65 inches1.3 inches
Touch
Typen/aCapacitative TFTLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX75 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSWear OSBuild-in
Apps
Music

All Wearables