Pebble Classic vs. Polar Loop 2 vs. Garmin Vivosmart 4 vs. Amazfit T-Rex vs. Skagen Falster 3

 
Classic
Loop 2
Vivosmart 4
T-Rex
Falster 3
 PebbleClassicRemove Buy NowPolarLoop 2Remove Buy NowGarminVivosmart 4Remove Buy NowAmazfitT-RexRemove Buy NowSkagenFalster 3Remove Buy Now

Basic Info

Suggested Price$99$120$130$140$295
Release20132015201820192020

Activity & Fitness

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

Battery

Duration5-7 days8 days (without notifications)7 days20 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a48 x 128360 x 360416 x 416
Size1.26 inchesn/a0.74 inches1.3 inches1.28 inches
Touch
Typee-paperLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aBuild-inWear OS
Apps
Music

All Wearables