Fitbit Alta vs. ASUS ZenWatch 3 vs. Fitbit Flex vs. Misfit Flash Cyclist Edition vs. Polar A370

 
Alta
ZenWatch 3
Flex
Flash Cyclist Edition
A370
 FitbitAltaRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitFlexRemove Buy NowMisfitFlash Cyclist EditionRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$130$229$100$50$179.95
Release20162017201320152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours5 days6 monthsUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/a400 x 400NANA160 x 80
Sizen/a1.39 inchesNANA1.18 inches
Touchn/aNANA
TypeOLEDAMOLEDLEDNATFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a1 ATM3 ATMWR30

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aAndroid Wear 2NANA
Apps
Music

All Wearables