Fitbit Blaze vs. Olio Model One vs. Microsoft Band 2 vs. Polar Loop 2 vs. Casio WSD-F20A

 
Blaze
Model One
Band 2
Loop 2
WSD-F20A
 FitbitBlazeRemove Buy NowOlioModel OneRemove Buy NowMicrosoftBand 2Remove Buy NowPolarLoop 2Remove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$200$595$250$120$399
Release20162015201520152018

Activity & Fitness

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

Battery

Duration5 Days2 days48 hours (without GPS)8 days (without notifications)1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/an/a320 x 128n/a320 x 320
Sizen/an/a1.36 inchesn/a1.32 inches
Touch
TypeLCDn/aCapacitative TFTLEDLCD

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a5 ATMIPX72 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/an/an/aWear OS
Appsn/a
Music

All Wearables