Olio Model One vs. Sony SmartBand 2 vs. Garmin Vivosmart 4 vs. HTC re Grip

 
Model One
SmartBand 2
Vivosmart 4
re Grip
 OlioModel OneRemove Buy NowSonySmartBand 2Remove Buy NowGarminVivosmart 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$595$130$130$199
Release2015201520182020

Activity & Fitness

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

Battery

Duration2 days2 days7 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolutionn/an/a48 x 128160 x 32
Sizen/an/a0.74 inches1.8 inches
Touchn/a
Typen/an/aOLEDPMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIP585 ATMIP57

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/aNA
Appsn/a
Music

All Wearables