Pebble Time vs. Pebble Time Steel vs. Sony SmartWatch 3 vs. TomTom Spark vs. Polar Loop 2

 
Time
Time Steel
SmartWatch 3
Spark
Loop 2
 PebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowSonySmartWatch 3Remove Buy NowTomTomSparkRemove Buy NowPolarLoop 2Remove Buy Now

Basic Info

Suggested Price$150$250$250$150$120
Release20152015201420152015

Activity & Fitness

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

Battery

Duration7 days10 days2 daysn/a8 days (without notifications)
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144168 x 144320 x 320n/an/a
Size1.26 inches1.26 inches1.6 inchesn/an/a
Touch
Typee-papere-paperTFT LCDLCDLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP685 ATM2 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSPebble OSAndroid Wearn/an/a
Apps
Music

All Wearables