Garmin Forerunner 225 vs. Olio Model One vs. Fitbit Flex 2 vs. New Balance RunIQ vs. Amazfit GTS

 
Forerunner 225
Model One
Flex 2
RunIQ
GTS
 GarminForerunner 225Remove Buy NowOlioModel OneRemove Buy NowFitbitFlex 2Remove Buy NowNew BalanceRunIQRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$300$595$100$299$150
Release20152015201620172019

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration10 hours to 4 weeks2 days5 days24 hours (5 hrs w GPS and heart rate)14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution180 x 180n/an/a400 x 400348 x 442
Size1 inchn/an/a1.39 inches1.65 inches
Touchn/a
Typen/an/aLEDAMOLEDAMOLED

Functions

Audio Speaker22n/a
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM5 ATM

Notifications

Phonen/an/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aAndroid Wear 1.5Wear OS
Appsn/an/a
Musicn/a

All Wearables