Pebble Steel vs. TomTom Spark vs. Motorola Moto 360 (1st Gen) vs. Samsung Gear 2 vs. Amazfit T-Rex

 
Steel
Spark
Moto 360 (1st Gen)
Gear 2
T-Rex
 PebbleSteelRemove Buy NowTomTomSparkRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowSamsungGear 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$150$150$300$140
Release20142015201420142019

Activity & Fitness

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

Battery

Duration5-7 daysn/a1 day2-3 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/a320 x 260320 x 320360 x 360
Size1.26 inchesn/a1.56 inches1.63 inches1.3 inches
Touch
Typee-paperLCDLCDSuper AMOLEDAMOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP67IP675 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSn/aAndroid WearTizen OSBuild-in
Apps
MusicNA

All Wearables