Olio Model One vs. Casio WSD-F20A vs. Mobvoi TicWatch E vs. Fitbit Versa 2 vs. Mobvoi TicWatch e2

 
Model One
WSD-F20A
TicWatch E
Versa 2
TicWatch e2
 OlioModel OneRemove Buy NowCasioWSD-F20ARemove Buy NowMobvoiTicWatch ERemove Buy NowFitbitVersa 2Remove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$595$399$159$199$200
Release20152018201720192019

Activity & Fitness

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

Battery

Duration2 days1 day1.5-2 days5 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a320 x 320400 x 400300 x 300360 x 360
Sizen/a1.32 inches1.4 inches1.34 inches1.2 inches
Touch
Typen/aLCDOLEDAMOLEDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP675 ATMIP68

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aWear OSAndroid Wear 2.0Build-inWear OS
Appsn/a
Music

All Wearables