TomTom Adventurer vs. Microsoft Band 2 vs. Garmin 645 Music vs. Jawbone UP4 vs. Amazfit GTR

 
Adventurer
Band 2
645 Music
UP4
GTR
 TomTomAdventurerRemove Buy NowMicrosoftBand 2Remove Buy NowGarmin645 MusicRemove Buy NowJawboneUP4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$350$250$450$200$199
Release20162015201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a48 hours (without GPS)7 daysNA24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 128240 x 240NA454 x 454
Sizen/a1.36 inches1.2 inchesNA1.39 inches
TouchNA
Typen/aCapacitative TFTMIPNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX75 ATMNA5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aNABuild-in
Apps
MusicNA

All Wearables