Pebble Time Steel vs. TomTom Spark vs. Withings Activite Sapphire vs. Xiaomi Mi Band 2 vs. Asus ZenWatch

 
Time Steel
Spark
Activite Sapphire
Mi Band 2
ZenWatch
 PebbleTime SteelRemove Buy NowTomTomSparkRemove Buy NowWithingsActivite SapphireRemove Buy NowXiaomiMi Band 2Remove Buy NowAsusZenWatchRemove Buy Now

Basic Info

Suggested Price$250$150$450$23$150
Release20152015201420162014

Activity & Fitness

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

Battery

Duration10 daysn/a8 months20 hoursNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/an/an/a320 x 320
Size1.26 inchesn/a1.3 inches0.42 inches1.63 inches
Touch
Typee-paperLCDAnalogOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP67IP55

Notifications

Phonen/a
Emailsn/aNA
Textsn/aNA

Software

Operating SystemPebble OSn/an/an/aAndroid Wear
Apps
Music

All Wearables