Olio Model One vs. Polar M400 vs. Samsung Gear S vs. Fitbit One vs. Polar A370

 
Model One
M400
Gear S
One
A370
 OlioModel OneRemove Buy NowPolarM400Remove Buy NowSamsungGear SRemove Buy NowFitbitOneRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$595$200$250$100$179.95
Release20152014201320122017

Activity & Fitness

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

Battery

Duration2 days8 hours to 30 daysn/a10-14 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/an/a480 x 360n/a160 x 80
Sizen/an/a2 inchesn/a1.18 inches
Touch
Typen/an/aSuper AMOLEDOLEDTFT LCD

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP67Splast ResistantWR30

Notifications

Phonen/a
Emails
Texts

Software

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

All Wearables