Polar M400 vs. Mobvoi TicWatch 2 vs. Pebble Time 2 vs. Polar A370 vs. Polar Loop

 
M400
TicWatch 2
Time 2
A370
Loop
 PolarM400Remove Buy NowMobvoiTicWatch 2Remove Buy NowPebbleTime 2Remove Buy NowPolarA370Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$200$199$199$179.95$100
Release20142017201620172013

Activity & Fitness

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

Battery

Duration8 hours to 30 days1.5-2 Days10 daysUp to 3 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400NA160 x 80NA
Sizen/a1.4 inchesNA1.18 inchesNA
Touch
Typen/aOLEDe-paperTFT LCDLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP653 ATMWR302 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTicwear OSPebble OSNA
Apps
Music

All Wearables