Polar M600 vs. Moov Now vs. Fitbit Alta HR vs. Polar A370 vs. Mobvoi TicWatch S2

 
M600
Now
Alta HR
A370
TicWatch S2
 PolarM600Remove Buy NowMoovNowRemove Buy NowFitbitAlta HRRemove Buy NowPolarA370Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$330$79$150$179.95$180
Release20162015201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months7 daysUp to 3 days2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a128 x 36160 x 80400 x 400
Size1.3 inchesn/a1.4 inches1.18 inches1.39 inches
Touchn/an/a
TypeTFTn/aOLEDTFT LCDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIPX8n/aWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OS
Apps
Music

All Wearables