Pebble Time vs. Pebble Time Steel vs. Polar Loop 2 vs. Garmin 645 Music vs. Jaybird Reign

 
Time
Time Steel
Loop 2
645 Music
Reign
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPolarLoop 2Remove Buy NowGarmin645 MusicRemove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$150$250$120$450$150
Release20152015201520182015

Activity & Fitness

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

Battery

Duration7 days10 days8 days (without notifications)7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144168 x 144n/a240 x 240NA
Size1.26 inches1.26 inchesn/a1.2 inchesNA
TouchNA
Typee-papere-paperLEDMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM2 ATM5 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSn/aNA
Apps
Music

All Wearables