Pebble Time vs. TomTom Spark vs. Polar Loop 2 vs. Sony SmartBand Talk vs. Withings Go

 
Time
Spark
Loop 2
SmartBand Talk
Go
 PebbleTimeRemove Buy NowTomTomSparkRemove Buy NowPolarLoop 2Remove Buy NowSonySmartBand TalkRemove Buy NowWithingsGoRemove Buy Now

Basic Info

Suggested Price$150$150$120$170$80
Release20152015201520142016

Activity & Fitness

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

Battery

Duration7 daysn/a8 days (without notifications)3 days8 months
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/an/an/an/a
Macn/an/an/an/a
Windowsn/an/an/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolution168 x 144n/an/a296 x 128n/a
Size1.26 inchesn/an/a1.4 inchesn/a
Touchn/a
Typee-paperLCDLEDE InkE-Ink

Functions

Audio SpeakerBluetooth
Clock
Phonen/an/a
Vibrationn/a
Voice

Hardware

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

Notifications

Phonen/an/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemPebble OSn/an/aAndroid Wearn/a
Appsn/a
Music

All Wearables