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Compare Fitbit Flexwith Kieslect Ks Mini

Feature	Fitbit Flex	Kieslect Ks Mini
Introduction Time		-
Availability Status	Available. Released March 2013	Available, released to market
Product Weight	10 gram (g)	-
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands	IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes) / Plastic
Display Technology	No display, has five white lights
Multi-Touch Capability	No	-
OS Version	Compatible with Android and iOS equipped phones	Proprietary OS compatible with Android and iOS
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	280 mAh / Fully charged in 2 hours
Smart Sensors	3-axis accelerometer	Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability
Messaging Method	Received notification announcement	Received notification alerts / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	-
Bluetooth Support		Yes, Version 5.2
GPS Support	Yes	No
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Blue
Size and Dimensions	-	36.6 x 44.6 x 10.8 mm
Compatible SIM Card Types	-	No
Screen Size	-	1.78 inch
Display Resolution	-
Alert Type	-	Vibrate
Speaker Type	-	Yes
Battery Standby Time	-
Communication Technologies	-	No cellular connectivity
Wireless Network Type	-	No
NFC Support	-	No
USB Connections Type	-	No, charges via proprietary charging dock

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Compare Fitbit Flexwith Xiaomi Amazfit Bip

Fitbit VS XIAOMI

Feature	Fitbit Flex	Xiaomi Amazfit Bip
Introduction Time
Availability Status	Available. Released March 2013	Available. Released August 2017
Product Weight	10 gram (g)	50 gram (g)
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands	IP68 / Polycarbonate body / 20mm band / Interchangeable silicone band
Display Technology	No display, has five white lights	LCD, Touchscreen
Multi-Touch Capability	No	No
OS Version	Compatible with Android and iOS equipped phones	Compatible with Android and iOS equipped phones
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-removable 190 mAh Li-Po battery
Smart Sensors	3-axis accelerometer	Accelerometer, Heart rate sensor, Air pressure sensor, Compass, Vo2Max
Messaging Method	Received notification announcement	Received notification announcement / Display received emails
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Step counting / Distance traveled calculation / Calories burned calculation / Heart rate measurement / Mifit App
Bluetooth Support
GPS Support	Yes	Yes
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black, Gray, Green and Orange
Size and Dimensions	-	24 x 13 mm
Screen Size	-	1.28 inch
Display Resolution	-	176 x 176
Screen protector type	-	2.5D Gorilla Glass type glass
Chip Model	-
Internal Memory Capacity	-
Wireless Network Type	-	Yes
Global Price Range	-

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Compare Apple Watch Series 8 41Mm Stainless Steelwith Fitbit Flex

Fitbit VS Apple

Feature	Apple Watch Series 8 41Mm Stainless Steel	Fitbit Flex
Introduction Time		September 7, 2022
Availability Status	Available. Released March 2013	Available, released September 16, 2022
Product Weight	10 gram (g)	42.3 gram (g)
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands	Sapphire front / Ceramic and sapphire back / Stainless steel frame / Water pressure resistant up to 50 meters deep / IP6X certified for dust resistance
Display Technology	No display, has five white lights
Multi-Touch Capability	No	-
OS Version	Compatible with Android and iOS equipped phones	WatchOS 9, upgradable to WatchOS 10
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-removable 282 mAh Li-Ion battery
Smart Sensors	3-axis accelerometer	Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Electrocardiogram, Accelerometer, Gyroscope, Air pressure sensor, Altimeter, Compass, Body temperature sensor
Messaging Method	Received notification announcement	Received notification alerts / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	-
Bluetooth Support		Version 5.3 with A2DP, LE support
GPS Support	Yes
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Charcoal, Gold, Silver
Equivalent Name	-
Size and Dimensions	-	41 x 35 x 10.7 mm
Compatible SIM Card Types	-	eSIM
Screen Size	-	1.9 inch
Display Resolution	-
Screen protector type	-	Sapphire glass
Display Technical Details	-	Always-on Display / 1000 nits brightness
Chip Model	-
CPU	-	Dual-core
GPU Model	-
Internal Memory Capacity	-	32GB eMMC 5.1 with 1GB RAM
Speaker Type	-	Yes
Battery Standby Time	-	Up to 18 hours (normal usage) / Up to 36 hours (battery saver mode)
Communication Technologies	-
Wireless Network Type	-	Wi-Fi 802.11 b/g/n / Dual-band
NFC Support	-	Yes
USB Connections Type	-	No, charges via wireless charging
Global Price Range	-

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Compare Fitbit Flexwith Samsung Galaxy Watch6 Classic

Fitbit VS Samsung

Feature	Fitbit Flex	Samsung Galaxy Watch6 Classic
Introduction Time		July 26, 2023
Availability Status	Available. Released March 2013	Available, released August 11, 2023
Product Weight	10 gram (g)	52 gram (g)
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands
Display Technology	No display, has five white lights
Multi-Touch Capability	No	-
OS Version	Compatible with Android and iOS equipped phones	Android Wear OS 4 compatible with Android 10 and later / One UI Watch 5
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-removable 300 mAh Li-Ion battery
Smart Sensors	3-axis accelerometer	Samsung BioActive Sensor (Optical heart rate, Electrical heart analysis, Bioelectrical impedance analysis), Temperature sensor, Accelerometer, Barometer, Gyroscope sensor, Geomagnetic sensor, Light sensor, 3D Hall sensor
Messaging Method	Received notification announcement	Received notification alerts / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	-
Bluetooth Support
GPS Support	Yes	Yes
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black, Silver
Size and Dimensions	-	42.5 x 42.5 x 10.9 mm
Compatible SIM Card Types	-	eSIM
Screen Size	-	1.3 inch
Display Resolution	-
Screen protector type	-	Sapphire crystal
Display Technical Details	-	Always-on display
Chip Model	-	Exynos W930 (5nm)
CPU	-
Internal Memory Capacity	-	16GB with 2GB RAM
Speaker Type	-	Yes
Battery Standby Time	-	Up to 40 hours
Communication Technologies	-	Released in two versions: Bluetooth and LTE
Wireless Network Type	-	Yes
NFC Support	-	Yes
USB Connections Type	-	No, charges via proprietary magnetic port
Global Price Range	-

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Compare Fitbit Flexwith Samsung Galaxy Watch 5 Pro

Fitbit VS Samsung

Feature	Fitbit Flex	Samsung Galaxy Watch 5 Pro
Introduction Time		August 10, 2020
Availability Status	Available. Released March 2013	Available, released August 26, 2022
Product Weight	10 gram (g)	46.5 gram (g)
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands
Display Technology	No display, has five white lights
Multi-Touch Capability	No	-
OS Version	Compatible with Android and iOS equipped phones	Android Wear OS / One UI Watch 4.5
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-removable 590 mAh Li-Ion battery
Smart Sensors	3-axis accelerometer	Samsung BioActive Sensor (Optical heart rate, Electrical heart analysis, Bioelectrical impedance analysis), Temperature sensor, Accelerometer, Barometer, Gyroscope sensor, Geomagnetic sensor, Light sensor
Messaging Method	Received notification announcement	Received notification alerts / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Supports various sports modes, heart rate monitoring, watch face customization, phone and calendar notification display, timer, alarm, compatible with 10W wireless charging
Bluetooth Support
GPS Support	Yes	Yes, Dual-band, A-GPS, GLONASS, BDS, GALILEO, QZSS
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Titanium Black, Titanium Gray
Size and Dimensions	-	45.4 x 45.4 x 10.5 mm
Compatible SIM Card Types	-	eSIM
Screen Size	-	1.4 inch
Display Resolution	-
Screen protector type	-	Sapphire crystal
Display Technical Details	-	Full color display / Supports Always On
Chip Model	-	Exynos W920 (5nm)
CPU	-
Internal Memory Capacity	-	16GB with 1.5GB RAM
Speaker Type	-	Yes
Communication Technologies	-	Released in two versions: Bluetooth and LTE
Wireless Network Type	-	Yes, Wi-Fi 802.11 a/b/g/n
NFC Support	-	Yes
USB Connections Type	-	No, WPC-based wireless charging
Global Price Range	-

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Compare Fitbit Flexwith Samsung Galaxy Watch 5

Fitbit VS Samsung

Feature	Fitbit Flex	Samsung Galaxy Watch 5
Introduction Time		August 10, 2022
Availability Status	Available. Released March 2013	Available, released August 26, 2022
Product Weight	10 gram (g)	28.7 gram (g)
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands
Display Technology	No display, has five white lights
Multi-Touch Capability	No	-
OS Version	Compatible with Android and iOS equipped phones	Android Wear OS / One UI Watch 4.5
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-removable 284 mAh Li-Ion battery
Smart Sensors	3-axis accelerometer	Samsung BioActive Sensor (Optical heart rate, Electrical heart analysis, Bioelectrical impedance analysis), Temperature sensor, Accelerometer, Barometer, Gyroscope sensor, Geomagnetic sensor, Light sensor
Messaging Method	Received notification announcement	Received notification alerts / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Supports various sports modes, heart rate monitoring, watch face customization, phone and calendar notification display, timer, alarm, compatible with 10W wireless charging
Bluetooth Support
GPS Support	Yes	Yes, Dual-band, A-GPS, GLONASS, BDS, GALILEO, QZSS
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Graphite, Pink, Silver
Size and Dimensions	-	39.3 x 40.4 x 9.8 mm
Compatible SIM Card Types	-	eSIM
Screen Size	-	1.2 inch
Display Resolution	-
Screen protector type	-	Sapphire crystal
Display Technical Details	-	Full color display / Supports Always On
Chip Model	-	Exynos W920 (5nm)
CPU	-
Internal Memory Capacity	-	16GB with 1.5GB RAM
Speaker Type	-	Yes
Communication Technologies	-	Released in two versions: Bluetooth and LTE
Wireless Network Type	-	Yes, Wi-Fi 802.11 a/b/g/n
NFC Support	-	Yes
USB Connections Type	-	No, WPC-based wireless charging
Global Price Range	-

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Compare Fitbit Flexwith Samsung Galaxy Watch 6 40Mm

Fitbit VS Samsung

Feature	Fitbit Flex	Samsung Galaxy Watch 6 40Mm
Introduction Time		July 26, 2023
Availability Status	Available. Released March 2013	Available, released August 11, 2023
Product Weight	10 gram (g)	28.7 gram (g)
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands
Display Technology	No display, has five white lights
Multi-Touch Capability	No	-
OS Version	Compatible with Android and iOS equipped phones	Android Wear OS 4 compatible with Android 10 and later / One UI Watch 5
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-removable 300 mAh Li-Ion battery
Smart Sensors	3-axis accelerometer	Samsung BioActive Sensor (Optical heart rate, Electrical heart analysis, Bioelectrical impedance analysis), Temperature sensor, Accelerometer, Barometer, Gyroscope sensor, Geomagnetic sensor, Light sensor
Messaging Method	Received notification announcement	Received notification alerts / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	-
Bluetooth Support
GPS Support	Yes	Yes
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Graphite, Gold
Size and Dimensions	-	40.4 x 38.8 x 9 mm
Compatible SIM Card Types	-	eSIM
Screen Size	-	1.3 inch
Display Resolution	-
Screen protector type	-	Sapphire crystal
Display Technical Details	-	Always-on display
Chip Model	-	Exynos W930 (5nm)
CPU	-
Internal Memory Capacity	-	16GB with 2GB RAM
Speaker Type	-	Yes
Battery Standby Time	-	Up to 40 hours
Communication Technologies	-	Released in two versions: Bluetooth and LTE
Wireless Network Type	-	Yes
NFC Support	-	Yes
USB Connections Type	-	No, charges via proprietary magnetic port
Global Price Range	-

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Compare Fitbit Flexwith Huawei Band 7

Fitbit VS Huawei

Feature	Fitbit Flex	Huawei Band 7
Introduction Time		-
Availability Status	Available. Released March 2013	Available, released to market
Product Weight	10 gram (g)	16 g (Without Strap)
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands	Rectangular polymer body / Silicone band / Water resistant up to 5 ATM (50 meters deep)
Display Technology	No display, has five white lights
Multi-Touch Capability	No	Yes
OS Version	Compatible with Android and iOS equipped phones	Proprietary OS compatible with Android 6 or later and iOS 9.0 or later
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	-
Smart Sensors	3-axis accelerometer	Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability
Messaging Method	Received notification announcement	Received notification alerts / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	-
Bluetooth Support
GPS Support	Yes	No
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Dark Gray, Green, Red, Gold
Size and Dimensions	-	44.35 x 26 x 9.99 mm
Compatible SIM Card Types	-	No
Screen Size	-	1.47 inch
Display Resolution	-
Display Technical Details	-	Always-on Display
Battery Standby Time	-	Non-replaceable battery (full charge in 160 minutes)
Communication Technologies	-	No cellular connectivity
Wireless Network Type	-	No
NFC Support	-	No
USB Connections Type	-	No, charges via proprietary charging dock

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Compare Fitbit Flexwith Huawei Band 6

Fitbit VS Huawei

Feature	Fitbit Flex	Huawei Band 6
Introduction Time		November 2020
Availability Status	Available. Released March 2013	Available. Released November 2020
Product Weight	10 gram (g)	18 gram (g)
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands
Display Technology	No display, has five white lights
Multi-Touch Capability	No	Yes
OS Version	Compatible with Android and iOS equipped phones	Proprietary OS compatible with Android and iOS
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-removable 180 mAh battery
Smart Sensors	3-axis accelerometer	Accelerometer sensor, Gyroscope, Optical heart rate sensor with blood oxygen level calculation capability
Messaging Method	Received notification announcement	No
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Supports over 10 sport modes, Sleep monitoring, Blood oxygen level measurement, Phone notification display, Watch face customization capability with support for over 100 ready watch faces, Alarm clock, Weather display, Timer
Bluetooth Support		Bluetooth 5
GPS Support	Yes	No
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black, White, Pink
Size and Dimensions	-	11 * 25 * 43 millimeter (mm)
Compatible SIM Card Types	-	No
Screen Size	-	1.47 inch
Display Resolution	-	194 * 368 pixel (px)
Display Technical Details	-	Display with curved edges (2.5D)
Speaker Type	-	No
Communication Technologies	-	No
Wireless Network Type	-	No
NFC Support	-	No
USB Connections Type	-	No, charges via proprietary magnetic port

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Compare Fitbit Flexwith Xiaomi Band 8

Fitbit VS XIAOMI

Feature	Fitbit Flex	Xiaomi Band 8
Introduction Time		Available, released to market
Availability Status	Available. Released March 2013	-
Product Weight	10 gram (g)	-
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands	-
Display Technology	No display, has five white lights
Multi-Touch Capability	No	-
OS Version	Compatible with Android and iOS equipped phones	Proprietary OS compatible with Android and iOS
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	190 mAh battery (fully charged in 1 hour) / Fast charging support
Smart Sensors	3-axis accelerometer	Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability
Messaging Method	Received notification announcement	Received notification alerts / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Supports various sport modes, heart rate monitoring, blood oxygen level sensing, sleep monitoring, women's health monitoring, blood pressure monitor, fitness monitoring, watch face customization, features a game, phone and calendar notification display, date and time display
Bluetooth Support		Yes
GPS Support	Yes	-
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black
Equivalent Name	-
Compatible SIM Card Types	-	No
Screen Size	-	1.62 inch
Display Resolution	-
Display Technical Details	-
Speaker Type	-	No
Battery Standby Time	-
Communication Technologies	-	No cellular connectivity
Wireless Network Type	-	No
USB Connections Type	-	No, charges via proprietary charging dock
Global Price Range	-

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Compare Fitbit Flexwith Samsung Galaxy Fit3

Fitbit VS Samsung

Feature	Fitbit Flex	Samsung Galaxy Fit3
Introduction Time		February 2024
Availability Status	Available. Released March 2013	Available, released to market
Product Weight	10 gram (g)	With Strap: 36.8 g / Without Strap: 18.5 g
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands	Aluminum body / Water resistant up to 5 ATM (50 meters deep) / IP68 certified for water and dust resistance (1.5 meters deep for 30 minutes)
Display Technology	No display, has five white lights
Multi-Touch Capability	No	-
OS Version	Compatible with Android and iOS equipped phones	FreeRTOS compatible with Android
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge
Smart Sensors	3-axis accelerometer	Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Accelerometer, Gyroscope, Air pressure sensor, Ambient light sensor
Messaging Method	Received notification announcement	Received notification announcement / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	-
Bluetooth Support		Yes, Version 5.3
GPS Support	Yes	No
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Gray, Silver, Pink
Size and Dimensions	-	42.9 x 28.8 x 9.9 mm
Compatible SIM Card Types	-	No
Screen Size	-	1.6 inch
Display Resolution	-
Internal Memory Capacity	-	256MB with 16MB RAM
Alert Type	-	Vibrate
Speaker Type	-	No
Battery Standby Time	-
Communication Technologies	-	No cellular connectivity
Wireless Network Type	-	No
NFC Support	-	No
USB Connections Type	-	No, charges via proprietary charging dock

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Compare Fitbit Flexwith Xiaomi Mi Band 4

Fitbit VS XIAOMI

Feature	Fitbit Flex	Xiaomi Mi Band 4
Introduction Time		2019, June
Availability Status	Available. Released March 2013	Available. Released June 2019
Product Weight	10 gram (g)	Regular Version: 22.1 g / NFC Version: 22.2 g
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands	Water resistant up to 50 meters deep
Display Technology	No display, has five white lights	AMOLED / Color / Touchscreen
Multi-Touch Capability	No	No
OS Version	Compatible with Android and iOS equipped phones	Compatible with Android 4.4 and iOS 9 and later
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-removable 135 mAh Li-Po battery (standard version) / Non-removable 125 mAh Li-Po battery (NFC version)
Smart Sensors	3-axis accelerometer	3-axis accelerometer, optical heart rate sensor, pedometer, 3-axis altimeter, watch wear detection sensor
Messaging Method	Received notification announcement	Received notification announcement / Display received messages and emails
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Pedometer / Distance traveled measurement / Heart rate measurement / Calories burned calculation / Display turn-on by lifting hand / Sleep monitoring / Sedentary reminder / Xiao AI voice assistant (NFC China version only) / Microphone (NFC China version only)
Bluetooth Support
GPS Support	Yes	No
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black, Brown, Blue, Orange, Pink
Size and Dimensions	-	Unspecified / Not specified
Screen Size	-	0.95 inch
Display Resolution	-
Screen protector type	-	Scratch-resistant glass
Display Technical Details	-	2.5D / 400 nits brightness / 24-bit color depth
Internal Memory Capacity	-	16MB, 512KB RAM
Battery Standby Time	-
NFC Support	-	NFC version only
Global Price Range	-	25 dollar ($) \$

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