Garmin Forerunner 225 vs. Amazfit Stratos vs. Acer Liquid Leap vs. Garmin 645 Music vs. Garmin Instinct

 
Forerunner 225
Stratos
Liquid Leap
645 Music
Instinct
 GarminForerunner 225Remove Buy NowAmazfitStratosRemove Buy NowAcerLiquid LeapRemove Buy NowGarmin645 MusicRemove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$300$199$90$450$300
Release20152018201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 days5 to 7 days7 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180320 x 300128 x 32240 x 240128 x 128
Size1 inch1.34 inches1 inch1.2 inches0.9 inches
Touch
Typen/aOLEDOLEDMIPOMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX45 ATM10 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aProprietary
Appsn/a
Musicn/a

All Wearables