Garmin Forerunner 225 vs. Pebble Time Steel vs. Polar M400 vs. Pebble Time 2 vs. Jaybird Reign

 
Forerunner 225
Time Steel
M400
Time 2
Reign
 GarminForerunner 225Remove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowPebbleTime 2Remove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$300$250$200$199$150
Release20152015201420162015

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks10 days8 hours to 30 days10 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180168 x 144n/aNANA
Size1 inch1.26 inchesn/aNANA
TouchNA
Typen/ae-papern/ae-paperLED

Functions

Audio Speaker22Alerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM3 ATMNA

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aPebble OSn/aPebble OSNA
Appsn/a
Musicn/a

All Wearables