Garmin Vivoactive HR vs. Polar M400 vs. Xiaomi Mi Band 2 vs. Mobvoi TicWatch 2 vs. Apple SE

 
Vivoactive HR
M400
Mi Band 2
TicWatch 2
SE
 GarminVivoactive HRRemove Buy NowPolarM400Remove Buy NowXiaomiMi Band 2Remove Buy NowMobvoiTicWatch 2Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$250$200$23$199$279
Release20162014201620172020

Activity & Fitness

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

Battery

Duration13 hours to 8 days8 hours to 30 days20 hours1.5-2 Days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205n/an/a400 x 400384 x 480
Size1.38 inchesn/a0.42 inches1.4 inches40mm
Touch
Typen/an/aOLEDOLEDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM3 ATMIP67IP65

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aTicwear OSWatchOS 5
Apps
Music

All Wearables