Pebble Time Round vs. TomTom Adventurer vs. Garmin Vivosmart HR vs. Huawei Talkband B2 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Time Round
Adventurer
Vivosmart HR
Talkband B2
Grayson
Grayson
 PebbleTime RoundRemove Buy NowTomTomAdventurerRemove Buy NowGarminVivosmart HRRemove Buy NowHuaweiTalkband B2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$200$350$170$180$350$350
Release201520162015201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 daysn/a5 days3 days24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a160 x 68128 x 88453 x 454453x454
Sizeroundn/a1.08 inches0.73 inches1.39 inches1.39 inches
Touch
Typee-papern/an/aPMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM5 ATMIP571 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSn/an/an/aAndroid WearAndroid Wear
Apps
Music

All Wearables