Fitbit Alta HR vs Fitbit Charge HR

Full Comparison

General

Fitbit Alta HRFitbit Alta HRFitbit Charge HRFitbit Charge HR
Bracelet
yesYes
yesYes
Bracelet Width
0.59 in
0.83 in
Clips
noNo
noNo

Image

Fitbit Alta HRFitbit Alta HRFitbit Charge HRFitbit Charge HR
Display
yesYes
yesYes

Dimensions

Fitbit Alta HRFitbit Alta HRFitbit Charge HRFitbit Charge HR
Colour of product
Black, Blue, Grey, Orange, Pink, Purple, Red, Turquoise
Black, Blue, Green, Orange, Pink, Purple, Red, Turquoise, White
Weight
0.06 lb
0.03 lb

Features

Fitbit Alta HRFitbit Alta HRFitbit Charge HRFitbit Charge HR
Water resistant
yesYes
yesYes
Fully Waterproof
noNo
noNo
Heart rate monitor
yesYes
yesYes
Caller ID
yesYes
yesYes
Calorie counter
yesYes
yesYes
Distance meter
yesYes
yesYes
Pedometer
yesYes
yesYes
Sleep reading
yesYes
yesYes
Touchscreen
yesYes
yesYes
Vibration alarm
yesYes
yesYes
Watch
yesYes
yesYes

Connectivity

Fitbit Alta HRFitbit Alta HRFitbit Charge HRFitbit Charge HR
Bluetooth
yesYes
yesYes
Bluetooth version
4.0
4.0
GPS
noNo
noNo
NFC
noNo
noNo

Compatibility

Fitbit Alta HRFitbit Alta HRFitbit Charge HRFitbit Charge HR
Compatible devices
Android, iPad, iPhone, iPod, Windows Phone
Android, iPad, iPhone, iPod, Windows Phone

Power

Fitbit Alta HRFitbit Alta HRFitbit Charge HRFitbit Charge HR
Battery life
7 day
5 day
Battery type
Li-polymer
Li-polymer
Charging via USB
yesYes
yesYes

Often compared to Alta HR

Often compared to Charge HR