Polar M600 vs. Polar Loop 2 vs. Garmin Chronos vs. Mobvoi TicWatch E vs. Fitbit Alta HR

 
M600
Loop 2
Chronos
TicWatch E
Alta HR
 PolarM600Remove Buy NowPolarLoop 2Remove Buy NowGarminChronosRemove Buy NowMobvoiTicWatch ERemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$330$120$1500$159$150
Release20162015201820172017

Activity & Fitness

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

Battery

Duration2 days8 days (without notifications)8 days1.5-2 days7 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/a218 x 218400 x 400128 x 36
Size1.3 inchesn/a1.2 inches1.4 inches1.4 inches
Touchn/a
TypeTFTLEDMIPOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX82 ATM10 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OSAndroid Wear 2.0
Apps
Music

All Wearables