Garmin Forerunner 225 vs. Withings Pulse Ox vs. Huawei Watch 2 vs. Amazfit Stratos vs. Xiaomi Mi Band 4

 
Forerunner 225
Pulse Ox
Watch 2
Stratos
Mi Band 4
 GarminForerunner 225Remove Buy NowWithingsPulse OxRemove Buy NowHuaweiWatch 2Remove Buy NowAmazfitStratosRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$300$120$350$199$25
Release20152014201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks2 weeks48 hours5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution180 x 180128 x 32480 x 480320 x 300120x240
Size1 inchn/a1.38 inches1.34 inches0.95 inches
TouchSwipe
Typen/aOLEDP-OLEDOLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid Wear 2ProprietaryAMAZFIT OS
Appsn/a
Musicn/a

All Wearables