Olio Model One vs. Pebble Time Round vs. Microsoft Band vs. Polar A370 vs. Garmin Vivosmart 4

 
Model One
Time Round
Band
A370
Vivosmart 4
 OlioModel OneRemove Buy NowPebbleTime RoundRemove Buy NowMicrosoftBandRemove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$595$200$200$179.95$130
Release20152015201420172018

Activity & Fitness

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

Battery

Duration2 days2 days2 daysUp to 3 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/an/a320 x 106160 x 8048 x 128
Sizen/around1.37 inches1.18 inches0.74 inches
Touch
Typen/ae-paperCapacitative TFTTFT LCDOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIPX7IP67WR305 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aPebble OSNA
Appsn/a
Music

All Wearables