Fitbit Alta vs. Fitbit Charge 2 vs. Michael Kors Grayson vs. Pebble Time 2 vs. Michael Kors Grayson vs. Swatch Touch Zero One

 
Alta
Charge 2
Grayson
Time 2
Grayson
Touch Zero One
 FitbitAltaRemove Buy NowFitbitCharge 2Remove Buy NowMichael KorsGraysonRemove Buy NowPebbleTime 2Remove Buy NowMichael KorsGraysonRemove Buy NowSwatchTouch Zero OneRemove Buy Now

Basic Info

Suggested Price$130$150$350$199$350$220
Release201620162018201620182015

Activity & Fitness

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

Battery

Duration5 days5 days24 hours10 days24 hoursn/a
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows PhoneNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a453 x 454NA453x454n/a
Sizen/an/a1.39 inchesNA1.39 inchesn/a
Touchn/an/a
TypeOLEDOLEDAMOLEDe-paperAMOLEDn/a

Functions

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

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/an/a1 ATM3 ATM1 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/an/aAndroid WearPebble OSAndroid Wearn/a
Apps
Musicn/a

All Wearables