TomTom Adventurer vs. Fitbit Alta vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Garmin VivoActive 4 vs. HTC re Grip

 
Adventurer
Alta
Grayson
Grayson
VivoActive 4
re Grip
 TomTomAdventurerRemove Buy NowFitbitAltaRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivoActive 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$350$130$350$350$349$199
Release201620162018201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days24 hours24 hours8 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a453 x 454453x454260 x 260160 x 32
Sizen/an/a1.39 inches1.39 inches1.3ionches1.8 inches
Touchn/a
Typen/aOLEDAMOLEDAMOLEDMIPPMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a1 ATM1 ATM5 ATMIP57

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/an/aAndroid WearAndroid WearWear OSNA
Apps
Music

All Wearables