Pebble Time Round vs. Xiaomi Mi Band 2 vs. Michael Kors Grayson vs. Jaybird Reign vs. Michael Kors Grayson vs. Swatch Touch Zero One

 
Time Round
Mi Band 2
Grayson
Reign
Grayson
Touch Zero One
 PebbleTime RoundRemove Buy NowXiaomiMi Band 2Remove Buy NowMichael KorsGraysonRemove Buy NowJaybirdReignRemove Buy NowMichael KorsGraysonRemove Buy NowSwatchTouch Zero OneRemove Buy Now

Basic Info

Suggested Price$200$23$350$150$350$220
Release201520162018201520182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration2 days20 hours24 hours5 days24 hoursn/a
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/aNAn/a
Macn/an/aNAn/a
Windowsn/an/aNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a453 x 454NA453x454n/a
Sizeround0.42 inches1.39 inchesNA1.39 inchesn/a
TouchNA
Typee-paperOLEDAMOLEDLEDAMOLEDn/a

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIPX7IP671 ATMNA1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSn/aAndroid WearNAAndroid Wearn/a
Apps
Musicn/a

All Wearables