TomTom Spark vs. Polar Loop 2 vs. Garmin Forerunner 935 vs. Garmin 645 Music vs. Jawbone UP Move

 
Spark
Loop 2
Forerunner 935
645 Music
UP Move
 TomTomSparkRemove Buy NowPolarLoop 2Remove Buy NowGarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowJawboneUP MoveRemove Buy Now

Basic Info

Suggested Price$150$120$500$450$50
Release20152015201720182014

Activity & Fitness

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

Battery

Durationn/a8 days (without notifications)Up to 2 weeks7 days6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/an/a240 x 240240 x 240NA
Sizen/an/a1.2 inches1.2 inchesNA
TouchNA
TypeLCDLEDLCDMIPNA

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM5 ATM5 ATMSplash Resistant

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables