Polar Loop 2 vs. Garmin Fenix 5s vs. Garmin Fenix 5X vs. Jawbone UP4 vs. Garmin Forerunner 45

 
Loop 2
Fenix 5s
Fenix 5X
UP4
Forerunner 45
 PolarLoop 2Remove Buy NowGarminFenix 5sRemove Buy NowGarminFenix 5XRemove Buy NowJawboneUP4Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$120$599.99$699$200$199
Release20152017201720152019

Activity & Fitness

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

Battery

Duration8 days (without notifications)Up to 9 daysUp to 12 daysNA7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a218x 218240 x240NA208 x 208
Sizen/a1.1 inches1.2 inchesNA1.04 inches
TouchNA
TypeLEDnaNANALCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM10ATM10 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNABuilt-in
Apps
MusicNA

All Wearables