Fitbit Blaze vs. Olio Model One vs. Polar M600 vs. Amazfit Stratos vs. Casio WSD-F20A

 
Blaze
Model One
M600
Stratos
WSD-F20A
 FitbitBlazeRemove Buy NowOlioModel OneRemove Buy NowPolarM600Remove Buy NowAmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$200$595$330$199$399
Release20162015201620182018

Activity & Fitness

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

Battery

Duration5 Days2 days2 days5 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/an/a240 x 240320 x 300320 x 320
Sizen/an/a1.3 inches1.34 inches1.32 inches
Touchn/a
TypeLCDn/aTFTOLEDLCD

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a5 ATMIPX85 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/aAndroid WearProprietaryWear OS
Appsn/a
Music

All Wearables