Garmin Vivosmart HR vs. Polar Loop 2 vs. Michael Kors Access Sofie vs. Fitbit Alta HR vs. Pebble Core

 
Vivosmart HR
Loop 2
Access Sofie
Alta HR
Core
 GarminVivosmart HRRemove Buy NowPolarLoop 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$170$120$395$150$99
Release20152015201720172016

Activity & Fitness

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

Battery

Duration5 days8 days (without notifications)1 day7 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68n/a390 x 390 1.19 inches128 x 36NA
Size1.08 inchesn/a1.4 inchesNA
TouchAMOLDEDNA
Typen/aLEDOLEDNA

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM1 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aAndroid Wear 2.0NA
Apps
Music

All Wearables