ASUS ZenWatch 2 vs. Olio Model One vs. Fitbit Charge 2 vs. Fitbit Flex 2 vs. Huawei Talkband B2

 
ZenWatch 2
Model One
Charge 2
Flex 2
Talkband B2
 ASUSZenWatch 2Remove Buy NowOlioModel OneRemove Buy NowFitbitCharge 2Remove Buy NowFitbitFlex 2Remove Buy NowHuaweiTalkband B2Remove Buy Now

Basic Info

Suggested Price$150$595$150$100$180
Release20162015201620162015

Activity & Fitness

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

Battery

Durationn/a2 days5 days5 days3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/an/an/a128 x 88
Size1.63 inches or 1.45 inchn/an/an/a0.73 inches
Touchn/an/a
TypeAMOLEDn/aOLEDLEDPMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP675 ATMn/a5 ATMIP57

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/an/an/a
Appsn/a
Music

All Wearables