Fitbit Alta vs. Fitbit Flex 2 vs. ASUS ZenWatch 3 vs. Casio WSD-F20A vs. Mobvoi TicWatch S

 
Alta
Flex 2
ZenWatch 3
WSD-F20A
TicWatch S
 FitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowASUSZenWatch 3Remove Buy NowCasioWSD-F20ARemove Buy NowMobvoiTicWatch SRemove Buy Now

Basic Info

Suggested Price$130$100$229$399$199
Release20162016201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days48 hours1 day1.5-2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a400 x 400320 x 320400 x 400
Sizen/an/a1.39 inches1.32 inches1.4 inches
Touchn/an/a
TypeOLEDLEDAMOLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATMIP67

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid Wear 2Wear OSAndroid Wear 2.0
Apps
Music

All Wearables