Fitbit Alta vs Fitbit Flex 2

Full Comparison

General

Fitbit AltaFitbit AltaFitbit Flex 2Fitbit Flex 2
Bracelet
yesYes
yesYes
Bracelet Width
0.61 in
0.43 in
Clips
noNo
noNo

Image

Fitbit AltaFitbit AltaFitbit Flex 2Fitbit Flex 2
Display
yesYes
noNo

Dimensions

Fitbit AltaFitbit AltaFitbit Flex 2Fitbit Flex 2
Colour of product
Black, Blue, Gold, Green, Pink, Purple, Silver, Turquoise
Black, Blue, Grey, Orange, Pink, Purple, Red, Silver, Turquoise, Yellow
Weight
0.07 lb
0.04 lb

Features

Fitbit AltaFitbit AltaFitbit Flex 2Fitbit Flex 2
Water resistant
yesYes
yesYes
Fully Waterproof
noNo
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 AltaFitbit AltaFitbit Flex 2Fitbit Flex 2
Bluetooth
yesYes
yesYes
Bluetooth version
4.0
4.0
GPS
noNo
noNo
NFC
noNo
noNo

Compatibility

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

Power

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

Often compared to Alta

Often compared to Flex 2