Pebble Time Round vs. Polar Loop 2 vs. TomTom Touch vs. Michael Kors Grayson vs. Michael Kors Grayson vs. HTC re Grip

 
Time Round
Loop 2
Touch
Grayson
Grayson
re Grip
 PebbleTime RoundRemove Buy NowPolarLoop 2Remove Buy NowTomTomTouchRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$200$120$130$350$350$199
Release201520152016201820182020

Activity & Fitness

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

Battery

Duration2 days8 days (without notifications)5 days24 hours24 hours5 hours to 2.5 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
Resolutionn/an/an/a453 x 454453x454160 x 32
Sizeroundn/a0.91 inches1.39 inches1.39 inches1.8 inches
Touch
Typee-paperLEDn/aAMOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clockn/a
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX72 ATMIPX71 ATM1 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aAndroid WearAndroid WearNA
Apps
Music

All Wearables