Fitbit Alta vs Fitbit Charge 2

Full Comparison

General

Fitbit AltaFitbit AltaFitbit Charge 2Fitbit Charge 2
Bracelet
yesYes
yesYes
Bracelet Width
15.4 mm
21.45 mm
Clips
noNo
noNo

Image

Fitbit AltaFitbit AltaFitbit Charge 2Fitbit Charge 2
Display
yesYes
yesYes

Dimensions

Fitbit AltaFitbit AltaFitbit Charge 2Fitbit Charge 2
Colour of product
Black, Blue, Green, Pink, Purple, Silver, Turquoise, Gold
Black, Blue, Green, Grey, Pink, Purple, Silver, Turquoise
Weight
30 g
35 g

Features

Fitbit AltaFitbit AltaFitbit Charge 2Fitbit Charge 2
Water resistant
yesYes
yesYes
Fully Waterproof
noNo
noNo
Caller ID
yesYes
yesYes
Calorie counter
yesYes
yesYes
Distance meter
yesYes
yesYes
Pedometer
yesYes
yesYes
Sleep reading
yesYes
yesYes
Stopwatch
yesYes
yesYes
Touchscreen
yesYes
yesYes
Vibration alarm
yesYes
yesYes
Watch
yesYes
yesYes

Connectivity

Fitbit AltaFitbit AltaFitbit Charge 2Fitbit Charge 2
Bluetooth
yesYes
yesYes
Bluetooth version
4.0
4.0
GPS
noNo
noNo
NFC
noNo
noNo

Compatibility

Fitbit AltaFitbit AltaFitbit Charge 2Fitbit Charge 2
Compatible devices
Android, iPad, iPhone, iPod, Windows Phone
Android, iPad, iPhone, iPod, Windows Phone

Power

Fitbit AltaFitbit AltaFitbit Charge 2Fitbit Charge 2
Battery life
5 day
5 day
Battery type
Li-polymer
Li-polymer
Charging via USB
yesYes
yesYes