Olio Model One vs. Fitbit Flex 2 vs. Asus ZenWatch vs. Fitbit Flex vs. Amazfit GTS

 
Model One
Flex 2
ZenWatch
Flex
GTS
 OlioModel OneRemove Buy NowFitbitFlex 2Remove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$595$100$150$100$150
Release20152016201420132019

Activity & Fitness

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

Battery

Duration2 days5 daysNA5 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolutionn/an/a320 x 320NA348 x 442
Sizen/an/a1.63 inchesNA1.65 inches
Touchn/aNA
Typen/aLEDAMOLEDLEDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP551 ATM5 ATM

Notifications

Phonen/a
EmailsNA
TextsNA

Software

Operating Systemn/an/aAndroid WearNAWear OS
Appsn/a
Music

All Wearables