Fitbit Alta vs. Garmin Vivosmart HR Plus vs. Polar A370 vs. Amazfit T-Rex vs. Skagen Falster 3

 
Alta
Vivosmart HR Plus
A370
T-Rex
Falster 3
 FitbitAltaRemove Buy NowGarminVivosmart HR PlusRemove Buy NowPolarA370Remove Buy NowAmazfitT-RexRemove Buy NowSkagenFalster 3Remove Buy Now

Basic Info

Suggested Price$130$179$179.95$140$295
Release20162017201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 daysUp to 3 days20 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68160 x 80360 x 360416 x 416
Sizen/a0.5 inches x 0.8 inches1.18 inches1.3 inches1.28 inches
Touchn/a
TypeOLEDLCDTFT LCDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMWR305 ATM3 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aNABuild-inWear OS
Apps
Music

All Wearables