Olio Model One vs. TomTom Spark vs. Withings Activite Sapphire vs. Fitbit Alta HR vs. Garmin Vivofit 4

 
Model One
Spark
Activite Sapphire
Alta HR
Vivofit 4
 OlioModel OneRemove Buy NowTomTomSparkRemove Buy NowWithingsActivite SapphireRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$595$150$450$150$79.95
Release20152015201420172018

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/an/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration2 daysn/a8 months7 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a128 x 3688 x 88
Sizen/an/a1.3 inches1.4 inchesNA
Touch
Typen/aLCDAnalogOLEDNA

Functions

Audio Speakern/aBluetooth
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM

Notifications

Phonen/an/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/a
Appsn/a
Music

All Wearables