Fitbit Flex 2 vs. Xiaomi Mi Band 2 vs. Apple Watch Series 2 vs. Mobvoi TicWatch S

 
Flex 2
Mi Band 2
Watch Series 2
TicWatch S
 FitbitFlex 2Remove Buy NowXiaomiMi Band 2Remove Buy NowAppleWatch Series 2Remove Buy NowMobvoiTicWatch SRemove Buy Now

Basic Info

Suggested Price$100$23$269$199
Release2016201620162017

Activity & Fitness

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

Battery

Duration5 days20 hours18 hours1.5-2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a340 x 272 or 390 x 312400 x 400
Sizen/a0.42 inches1.5 inches or 1.65 inches1.4 inches
Touchn/a
TypeLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSAndroid Wear 2.0
Apps
Music

All Wearables