Olio Model One vs. Microsoft Band 2 vs. Polar Loop 2 vs. Polar A370 vs. Garmin VivoActive 4

 
Model One
Band 2
Loop 2
A370
VivoActive 4
 OlioModel OneRemove Buy NowMicrosoftBand 2Remove Buy NowPolarLoop 2Remove Buy NowPolarA370Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$595$250$120$179.95$349
Release20152015201520172019

Activity & Fitness

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

Battery

Duration2 days48 hours (without GPS)8 days (without notifications)Up to 3 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a320 x 128n/a160 x 80260 x 260
Sizen/a1.36 inchesn/a1.18 inches1.3ionches
Touch
Typen/aCapacitative TFTLEDTFT LCDMIP

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIPX72 ATMWR305 ATM

Notifications

Phonen/a
Emails
Texts

Software

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

All Wearables