TomTom Spark vs. Withings Go vs. Garmin Forerunner 935 vs. Garmin Vivofit 4 vs. Skagen Falster 2

 
Spark
Go
Forerunner 935
Vivofit 4
Falster 2
 TomTomSparkRemove Buy NowWithingsGoRemove Buy NowGarminForerunner 935Remove Buy NowGarminVivofit 4Remove Buy NowSkagenFalster 2Remove Buy Now

Basic Info

Suggested Price$150$80$500$79.95$199
Release20152016201720182019

Activity & Fitness

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

Battery

Durationn/a8 monthsUp to 2 weeks1 year1 day
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/a240 x 24088 x 88320 x 320
Sizen/an/a1.2 inchesNA1.19 inches
Touchn/a
TypeLCDE-InkLCDNAOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

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

Notifications

Phonen/an/a
Emailsn/an/a
Textsn/an/a

Software

Operating Systemn/an/aWear OS
Appsn/a
Music

All Wearables