Fitbit Alta vs. Apple Watch Series 2 vs. Amazfit Arc vs. Fitbit Flex vs. Microsoft Band

 
Alta
Watch Series 2
Arc
Flex
Band
 FitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowAmazfitArcRemove Buy NowFitbitFlexRemove Buy NowMicrosoftBandRemove Buy Now

Basic Info

Suggested Price$130$269$69.99$100$200
Release20162016201620132014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours20 days5 days2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 31272 x40NA320 x 106
Sizen/a1.5 inches or 1.65 inches0.42 inchesNA1.37 inches
Touchn/aNA
TypeOLEDAMOLEDOLEDLEDCapacitative TFT

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATMIP671 ATMIP67

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSNANA
Apps
Music

Wearables by Microsoft

Microsoft Band 2

All Wearables