Page 21 from comparison Fitbit Flex

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Compare Fitbit Flexwith Green Lion Fit Track

Feature	Fitbit Flex	Green Lion Fit Track
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	Rectangular body / IP68 certified for water and dust resistance (up to 1.5 meters for 30 minutes)
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	Non-removable 160 mAh battery
Smart Sensors	3-axis accelerometer	Heart rate sensor
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, pedometer, watch face customization, weather display, phone and calendar notification display, date and time display, timer, alarm, use as shutter for phone camera
Bluetooth Support		Yes, Version 5.3
GPS Support	Yes	No
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Gold, Black
Equivalent Name	-
Compatible SIM Card Types	-	No
Screen Size	-	1.47 inch
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 Suunto 5

Fitbit VS Suunto

Feature	Fitbit Flex	Suunto 5
Introduction Time		-
Availability Status	Available. Released March 2013	Available, released to market
Product Weight	10 gram (g)	66 gram (g)
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands	Fiber-reinforced polycarbonate body / Stainless steel frame / Silicone band / Water resistant up to 50 meters deep
Display Technology	No display, has five white lights	Color
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	Non-replaceable Lithium-Ion Battery
Smart Sensors	3-axis accelerometer	Optical heart rate sensor
Messaging Method	Received notification announcement	Received notification alerts / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	-
Bluetooth Support		Yes
GPS Support	Yes	Yes, with GLONASS, GALILEO, QZSS, BEIDOU
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black, Silver, Copper
Size and Dimensions	-	14.6 * 46 * 46 millimeter (mm)
Compatible SIM Card Types	-	No
Display Resolution	-	218 * 218 pixel (px)
Speaker Type	-	No
Battery Standby Time	-	Up to 12 days (time display only) / Up to 7 days (using sensor and phone notifications) / 20 to 40 hours (sports mode with GPS on)
Communication Technologies	-	No cellular connectivity
Wireless Network Type	-	No
NFC Support	-	No
USB Connections Type	-	No, charges via proprietary magnetic port

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Compare Fitbit Flexwith Realme Watch 2

Fitbit VS Realme

Feature	Fitbit Flex	Realme Watch 2
Introduction Time		April 30, 2021
Availability Status	Available. Released March 2013	Available, released May 20, 2021
Product Weight	10 gram (g)	38 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)
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	Non-removable 315 mAh Li-Ion battery
Smart Sensors	3-axis accelerometer	Accelerometer sensor, 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		5.0, A2DP, LE
GPS Support	Yes	No
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black
Size and Dimensions	-	35.7 x 25.8 x 12.2 mm
Compatible SIM Card Types	-	No
Screen Size	-	1.4 inch
Display Resolution	-
Display Technical Details	-	600 nits peak brightness
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
Global Price Range	-

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Compare Fitbit Flexwith Proone Pws01

Fitbit VS Proone

Feature	Fitbit Flex	Proone Pws01
Introduction Time		-
Availability Status	Available. Released March 2013	Available
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
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	150 mAh Li-Ion battery
Smart Sensors	3-axis accelerometer	Gyroscope, Heart rate sensor
Messaging Method	Received notification announcement	-
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Pedometer, Blood pressure calculation, Blood oxygen calculation, Calories burned calculation, Alarm clock, Sleep monitoring, Supports Youth Health software
Bluetooth Support		Version 5.0
GPS Support	Yes	No
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black, Blue, White
Size and Dimensions	-	132 * 139 * 292 millimeter (mm)
Compatible SIM Card Types	-	No
Screen Size	-	1.28 inch
Display Technical Details	-	Circular
Speaker Type	-	No
Battery Standby Time	-
Communication Technologies	-	No cellular connectivity
Wireless Network Type	-	No
NFC Support	-	No

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Compare Fitbit Flexwith Huawei Watch 3 Pro

Fitbit VS Huawei

Feature	Fitbit Flex	Huawei Watch 3 Pro
Introduction Time		June 2, 2021
Availability Status	Available. Released March 2013	Available, released June 11, 2021
Product Weight	10 gram (g)	63 gram (g)
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands	Water resistant up to 5 ATM (50 meters deep) / Titanium body, ceramic back / Metal, leather band
Display Technology	No display, has five white lights
Multi-Touch Capability	No	-
OS Version	Compatible with Android and iOS equipped phones
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-replaceable lithium-ion battery / 10W wireless charging
Smart Sensors	3-axis accelerometer	Accelerometer, Gyroscope, Heart rate sensor with SpO2 (blood oxygen level) calculation capability, Skin temperature sensor, Barometer, Compass
Messaging Method	Received notification announcement	Yes
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Supports 17 sport modes, Heart rate monitoring, Blood pressure measurement, Blood oxygen level measurement, Sleep monitoring, Stress status monitoring, Glove mode capability, App installation capability from Huawei AppGallery, Fall detection and automatic emergency call capability
Bluetooth Support		5.2, A2DP, LE
GPS Support	Yes	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black, Silver
Size and Dimensions	-	48 x 49.6 x 14 mm
Compatible SIM Card Types	-	eSIM
Screen Size	-	1.43 inch (~55.4% screen-to-body ratio)
Display Resolution	-
Screen protector type	-	Display glass made of sapphire
Internal Memory Capacity	-	16GB with 2GB RAM
Speaker Type	-	Yes
Battery Standby Time	-
Communication Technologies	-
Wireless Network Type	-
NFC Support	-	Yes
USB Connections Type	-	No, charges via proprietary charging dock

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Compare Apple Watch Series 9 41Mm Stainless Steelwith Fitbit Flex

Fitbit VS Apple

Feature	Apple Watch Series 9 41Mm Stainless Steel	Fitbit Flex
Introduction Time		September 12, 2023
Availability Status	Available. Released March 2013	Available, released September 22, 2023
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
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	Black, Gold, Silver
Equivalent Name	-
Size and Dimensions	-	41 x 35 x 10.7 mm
Compatible SIM Card Types	-	eSIM
Screen Size	-	1.69 inch
Display Resolution	-
Screen protector type	-	Sapphire glass
Display Technical Details	-	Always-on Display / 2000 nits brightness
Chip Model	-
CPU	-	Dual-core
GPU Model	-
Internal Memory Capacity	-
Speaker Type	-	Yes
Battery Standby Time	-	Up to 18 hours (normal usage)
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 Apple Watch Series 3 38Mmwith Fitbit Flex

Fitbit VS Apple

Feature	Apple Watch Series 3 38Mm	Fitbit Flex
Introduction Time		2017, September
Availability Status	Available. Released March 2013	Available. Released September 2017
Product Weight	10 gram (g)	42.4 gram (g)
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands	Waterproof up to 50 meters / Ceramic back, stainless steel frame
Display Technology	No display, has five white lights
Multi-Touch Capability	No	Yes
OS Version	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 279 mAh Li-Ion battery (1.07 Wh)
Smart Sensors	3-axis accelerometer	Accelerometer, Gyroscope, Heart rate sensor, Barometer
Messaging Method	Received notification announcement	SMS, Email, IM
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	MP3 player / Photo viewer / Siri voice commands (talking mode) / Supports wireless charging
Bluetooth Support
GPS Support	Yes	Yes, with A-GPS, GLONASS
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black, Silver
Size and Dimensions	-	38.6 x 33.3 x 11.4 mm
Compatible SIM Card Types	-	Electronic SIM card (Apple eSIM)
Screen Size	-	1.5 inch (~55.4% screen-to-body ratio)
Display Resolution	-
Screen protector type	-	Sapphire protective glass
Display Technical Details	-	Display with 3D Touch / 1000 nits display brightness
Chip Model	-
CPU	-	Dual-core
GPU Model	-
Internal Memory Capacity	-	16GB, 768MB RAM
Alert Type	-	Vibrate; Ringtones
Speaker Type	-	Yes
Communication Technologies	-
Wireless Network Type	-
NFC Support	-	Yes
USB Connections Type	-	No
Global Price Range	-

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Compare Amazfit Falconwith Fitbit Flex

Fitbit VS Amazfit

Feature	Amazfit Falcon	Fitbit Flex
Introduction Time		-
Availability Status	Available. Released March 2013	Available, released to market
Product Weight	10 gram (g)	64g (without strap)
Other Body Features	Water resistant up to 10 meters deep / Two different sizes / Metal body and elastomer bands	Titanium body / Silicone band / Water resistant up to 20 ATM (200 meters deep)
Display Technology	No display, has five white lights
Multi-Touch Capability	No	-
OS Version	Compatible with Android and iOS equipped phones	Proprietary Zepp OS 2.0 compatible with Android 7.0 and later and iOS version 12.0 and later
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-removable 500 mAh battery (fully charged in 2 hours)
Smart Sensors	3-axis accelerometer	Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Geomagnetic sensor, Altimeter, Ambient light sensor
Messaging Method	Received notification announcement	Received notification announcement / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Supports 161 sport modes, heart rate monitoring, blood oxygen level measurement, sleep monitoring, stress monitoring, pedometer, phone and calendar notification display, date and time display, watch face customization, weather display, music control, interchangeable strap
Bluetooth Support
GPS Support	Yes	Yes
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black
Size and Dimensions	-	49.45 x 47.2 x 12.95 mm
Compatible SIM Card Types	-	No
Screen Size	-	1.28 inch
Display Resolution	-
Screen protector type	-	Sapphire glass
Internal Memory Capacity	-
Alert Type	-	Vibrate
Speaker Type	-	No
Battery Standby Time	-	Up to 30 days (battery saver mode) / Up to 14 days (normal use) / Up to 7 days (heavy use) / Up to 38 hours (GPS on)
Communication Technologies	-	No cellular connectivity
Wireless Network Type	-
NFC Support	-	No
USB Connections Type	-	No, charges via proprietary charging dock

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Compare Fitbit Flexwith Huawei Watch Gt 2 Porsche Design

Fitbit VS Huawei

Feature	Fitbit Flex	Huawei Watch Gt 2 Porsche Design
Introduction Time		October 22, 2020
Availability Status	Available. Released March 2013	Available. Released November 4, 2020
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	Glass front, ceramic back, titanium frame / Water resistant up to 50 meters deep
Display Technology	No display, has five white lights
Multi-Touch Capability	No	-
OS Version	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 455 mAh Li-Ion battery
Smart Sensors	3-axis accelerometer	Accelerometer, Gyroscope, Compass, Heart rate sensor, High and low heart rate alert, Sleep and respiration heart rate monitoring, Barometer, Blood oxygen saturation, Stress level monitoring
Messaging Method	Received notification announcement	Email, IM
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Fast charging: 60% in 15 minutes (HyperCharge) / MP3 player / Voice command and calling
Bluetooth Support		5.1, LE, EDR
GPS Support	Yes	Yes
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Silver
Size and Dimensions	-	46.7 x 46.7 x 11.4 mm
Compatible SIM Card Types	-	No
Screen Size	-	1.39 inch (~57.4% screen-to-body ratio)
Display Resolution	-
Chip Model	-
Internal Memory Capacity	-	4GB, 32MB RAM
Speaker Type	-	Yes
Battery Standby Time	-
Communication Technologies	-	No cellular connectivity
Wireless Network Type	-	No
USB Connections Type	-	No
Global Price Range	-

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Compare Fitbit Altawith Fitbit Flex

Fitbit VS Fitbit

Feature	Fitbit Alta	Fitbit Flex
Introduction Time		-
Availability Status	Available. Released March 2013	Available. Released March 2016
Product Weight	10 gram (g)	32 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	Curved OLED capacitive touchscreen, monochrome
Multi-Touch Capability	No	No
OS Version	Compatible with Android and iOS equipped phones	Proprietary OS / Compatible with Android, Windows Phone, and iOS equipped phones
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-replaceable Lithium Polymer battery
Smart Sensors	3-axis accelerometer	3-axis accelerometer
Messaging Method	Received notification announcement	Received notification alerts / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Pedometer / Date and time display / Distance traveled calculation / Calorie calculation
Bluetooth Support
GPS Support	Yes	-
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black/Gold, Silver/Black, Silver/Blue, Silver/Red
Screen Size	-	1.4 inch
Display Resolution	-
Chip Model	-
Internal Memory Capacity	-	512KB storage

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Compare Fitbit Alta Hrwith Fitbit Flex

Fitbit VS Fitbit

Feature	Fitbit Alta Hr	Fitbit Flex
Introduction Time		-
Availability Status	Available. Released March 2013	Available. Released March 2017
Product Weight	10 gram (g)	32 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	Curved OLED capacitive touchscreen, monochrome
Multi-Touch Capability	No	No
OS Version	Compatible with Android and iOS equipped phones	Proprietary OS / Compatible with Android, Windows Phone, and iOS equipped phones
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-replaceable Lithium Polymer battery
Smart Sensors	3-axis accelerometer	3-axis accelerometer, Optical heart rate sensor
Messaging Method	Received notification announcement	Received notification alerts / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Pedometer / Date and time display / Distance traveled calculation / Calorie calculation / 24-hour heart rate measurement capability
Bluetooth Support
GPS Support	Yes	-
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Coral, Black, Blue/Gray, Purple
Screen Size	-	1.4 inch
Display Resolution	-

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Compare Fitbit Flexwith Microsoft Band 2

Fitbit VS Microsoft

Feature	Fitbit Flex	Microsoft Band 2
Introduction Time		Announced October 2015
Availability Status	Available. Released March 2013	Available. Released October 2015
Product Weight	10 gram (g)	60 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	AMOLED capacitive touchscreen, Color
Multi-Touch Capability	No	Yes
OS Version	Compatible with Android and iOS equipped phones	No operating system / Compatible with Android, Windows Mobile, and iOS devices
Battery Type and Capacity	Non-replaceable lithium polymer battery / Requires 1 to 2 hours to charge	Non-replaceable Lithium Polymer battery
Smart Sensors	3-axis accelerometer	Accelerometer, Gyroscope, Heart rate sensor, Barometer, Altimeter, Ambient light sensor, Skin temperature sensor, GSR sensor, Microphone, Vo2Max
Messaging Method	Received notification announcement	Received notification alerts / Display text messages
Other Features and Capabilities	Pedometer / Distance traveled calculation / Calorie calculation	Pedometer / Distance and floors climbed measurement / Music playback control / Calorie consumption measurement
Bluetooth Support
GPS Support	Yes	Yes
Available Color Options	Purple, Black, Gray, Navy, Blue, Orange	Black
Size and Dimensions	-	12.8 x 32 mm
Display Resolution	-
Speaker Type	-	Yes

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