Pebble Time Steel vs. Withings Activite Sapphire vs. Fitbit Flex 2 vs. Fitbit One vs. Xiaomi Mi Band

 
Time Steel
Activite Sapphire
Flex 2
One
Mi Band
 PebbleTime SteelRemove Buy NowWithingsActivite SapphireRemove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowXiaomiMi BandRemove Buy Now

Basic Info

Suggested Price$250$450$100$100$15
Release20152014201620122015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 days8 months5 days10-14 days30 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolution168 x 144n/an/an/aNA
Size1.26 inches1.3 inchesn/an/aNA
Touchn/aNA
Typee-paperAnalogLEDOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMSplast ResistantIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/an/aNA
Apps
Music

All Wearables