Garmin Vivoactive HR vs. Pebble Time Steel vs. TomTom Spark vs. Garmin Vivosmart 3 vs. Amazfit T-Rex

 
Vivoactive HR
Time Steel
Spark
Vivosmart 3
T-Rex
 GarminVivoactive HRRemove Buy NowPebbleTime SteelRemove Buy NowTomTomSparkRemove Buy NowGarminVivosmart 3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$250$150$139.99$140
Release20162015201520172019

Activity & Fitness

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

Battery

Duration13 hours to 8 days10 daysn/a5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution148 x 205168 x 144n/a64 x 128360 x 360
Size1.38 inches1.26 inchesn/aNA1.3 inches
Touch
Typen/ae-paperLCDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aPebble OSn/aBuild-in
Apps
Music

All Wearables