ASUS ZenWatch 2 vs. Fitbit Flex 2 vs. Fitbit Ionic vs. Mobvoi TicWatch 2 vs. Amazfit Stratos

 
ZenWatch 2
Flex 2
Ionic
TicWatch 2
Stratos
 ASUSZenWatch 2Remove Buy NowFitbitFlex 2Remove Buy NowFitbitIonicRemove Buy NowMobvoiTicWatch 2Remove Buy NowAmazfitStratosRemove Buy Now

Basic Info

Suggested Price$150$100$299$199$199
Release20162016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days4+ days1.5-2 Days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a348x250400 x 400320 x 300
Size1.63 inches or 1.45 inchn/a1.421.4 inches1.34 inches
Touchn/a
TypeAMOLEDLEDOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM50mIP655 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aFitbit OSTicwear OSProprietary
Apps
Music

All Wearables