Olio Model One vs. Samsung Gear S vs. Garmin Vivosmart vs. Casio WSD-F20A vs. Garmin 645 Music

 
Model One
Gear S
Vivosmart
WSD-F20A
645 Music
 OlioModel OneRemove Buy NowSamsungGear SRemove Buy NowGarminVivosmartRemove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$595$250$170$399$450
Release20152013201420182018

Activity & Fitness

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

Battery

Duration2 daysn/a7 days1 day7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a480 x 360128 x 16320 x 320240 x 240
Sizen/a2 inches1.41 inches1.32 inches1.2 inches
Touch
Typen/aSuper AMOLEDOLEDLCDMIP

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aTizenn/aWear OS
Appsn/a
Music

All Wearables