Garmin Forerunner 225 vs. Polar Loop 2 vs. Sony SmartBand Talk vs. Mobvoi TicWatch 2 vs. Xiaomi Mi Band 4

 
Forerunner 225
Loop 2
SmartBand Talk
TicWatch 2
Mi Band 4
 GarminForerunner 225Remove Buy NowPolarLoop 2Remove Buy NowSonySmartBand TalkRemove Buy NowMobvoiTicWatch 2Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$300$120$170$199$25
Release20152015201420172019

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks8 days (without notifications)3 days1.5-2 Days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a296 x 128400 x 400120x240
Size1 inchn/a1.4 inches1.4 inches0.95 inches
Touch
Typen/aLEDE InkOLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATMIP68IP655 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid WearTicwear OSAMAZFIT OS
Appsn/a
Musicn/a

All Wearables