Pebble Time Steel vs. TomTom Spark vs. Withings Activite Steel vs. Fitbit Zip vs. Polar Loop

 
Time Steel
Spark
Activite Steel
Zip
Loop
 PebbleTime SteelRemove Buy NowTomTomSparkRemove Buy NowWithingsActivite SteelRemove Buy NowFitbitZipRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$250$150$170$60$100
Release20152015201520122013

Activity & Fitness

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

Battery

Duration10 daysn/a8 months6 months5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/an/an/aNA
Size1.26 inchesn/a1.3 inchesn/aNA
Touch
Typee-paperLCDAnalogn/aLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMSplash Resistant2 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSn/an/an/aNA
Apps
Music

All Wearables