Fitbit Versa 2

From Wiki-IoT


Classification

Fitbit Versa 2
Classification
Grade B
Calculator version 1
Classification date 2022-04-13
Information
Name Fitbit Versa 2
Brand by Parent Fitbit by Alphabet
Generation 2
Model(s) Versa
Release date 2019-09-01
Type/Category Smartwatch
Website [1]
Status End of sale
More
Dimensions 39.95mm x 39.84mm x 12.15mm
Mass 36 g
Operating system Fitbit OS
Companion App Fitbit
CPU low-powered ARM architecture based CPU
GPU
Memory 4GB
Storage 2.5GB
Battery non-removable Lithium-polymer
Power
Charging Full charge within 2 hours
Display AMOLED full touchscreen 35mm
Camera
Sound
Connectivity Bluetooth v4.0 Wi-Fi 802.11 b/g/n
Device
Criterion Value Proof(s) Comment
Known hardware tampering Rare [2]
Known vulnerabilities Rare [3]
Prior attacks Rare [4]
Updatability Very common [5]
Category score 2
System
Criterion Value Proof(s) Comment
Authentication with other systems Full [6]
Communications Encrypted with up-to-date encryption [7]
Storage No encryption [8]
Category score 2
User Authentication
Criterion Value Proof(s) Comment
Account management Basic [9]
Authentication Basic [10]
Brute-force protection Basic [11]
Event logging Absent []
Passwords Require change after setup with complexity requirements [12]
Category score 2
Grade B