Compare Garmin Forerunner 255S 46Mm

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Compare Garmin Forerunner 255S 46Mmwith Garmin Instinct Tactical

Feature

Garmin Forerunner 255S 46Mm

Garmin Instinct Tactical

Equivalent Name -
Availability Status Available, released to market Available
Size and Dimensions 45.6 x 45.6 x 12.9 mm 45 * 45 * 15.3 millimeter (mm)
Product Weight 49 gram (g) 52 gram (g)
Compatible SIM Card Types No No
Other Body Features Plastic body, mineral glass
Display Technology Round
Screen Size 1.3 inch 1 inch
Display Resolution 128 × 128
Screen protector type Corning Gorilla Glass 3 -
OS Version Proprietary OS compatible with Android and iOS Garmin proprietary OS, compatible with Android and iOS
Speaker Type No -
Battery Standby Time Up to 14 days / Up to 25 hours (GPS on) -
Smart Sensors Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Air pressure sensor Accelerometer, Compass, Pedometer, Heart rate counter, Altimeter
Messaging Method Received notification alerts / Display text messages -
Communication Technologies No cellular connectivity -
Wireless Network Type No -
Bluetooth Support Yes with ANT+ support Yes
GPS Support Yes, with GPS, GLONASS, GALILEO Yes
NFC Support No -
USB Connections Type No, charges via proprietary magnetic port -
Available Color Options Dark Gray, Blue Black, Brown
Global Price Range -
Multi-Touch Capability - No
Display Technical Details - Circular
Battery Type and Capacity - Lithium-Ion Battery
Other Features and Capabilities - Has stealth mode / Viewable with night vision goggles

Compare Garmin Forerunner 255S 46Mmwith Samsung Galaxy Watch 7 40Mm

Feature

Garmin Forerunner 255S 46Mm

Samsung Galaxy Watch 7 40Mm

Equivalent Name
Availability Status Available, released to market Available, released July 24, 2024
Size and Dimensions 45.6 x 45.6 x 12.9 mm 40.4 x 40.4 x 9.7 mm
Product Weight 49 gram (g) 28.8 gram (g)
Compatible SIM Card Types No Yes, eSIM
Other Body Features Aluminum frame / IP68 (dust and water resistant up to 1 meter for up to 30 minutes) / Water resistant up to 5 ATM (50 meters deep) / MIL-STD-810H military standard
Display Technology
Screen Size 1.3 inch 1.3 inch
Display Resolution
Screen protector type Corning Gorilla Glass 3 Sapphire glass
OS Version Proprietary OS compatible with Android and iOS Wear OS 5 compatible with Android / One UI Watch 6 user interface
Speaker Type No true
Battery Standby Time Up to 14 days / Up to 25 hours (GPS on) -
Smart Sensors Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Air pressure sensor Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Accelerometer, Gyroscope, Compass, Altimeter, Air pressure sensor, Body thermometer
Messaging Method Received notification alerts / Display text messages Received notification announcement / Display text messages
Communication Technologies No cellular connectivity
Wireless Network Type No Yes, supports WiFi 4 (802.11 a/b/g/n), Dual-band
Bluetooth Support Yes with ANT+ support Yes, Version 5.3 A2DP, LE
GPS Support Yes, with GPS, GLONASS, GALILEO Yes, GPS, GLONASS, GALILEO, BDS
NFC Support No Yes
USB Connections Type No, charges via proprietary magnetic port No, charges via wireless charging
Available Color Options Dark Gray, Blue Green, Cream
Global Price Range
Introduction Time - July 10, 2024
Display Technical Details -
Chip Model - Exynos W1000 (3nm)
CPU - Penta-core
Internal Memory Capacity - 32GB internal storage with 2GB RAM
Battery Type and Capacity - Non-removable 300 mAh Li-Ion battery

Compare Garmin Forerunner 255S 46Mmwith Samsung Galaxy Watch 7 44Mm

Feature

Garmin Forerunner 255S 46Mm

Samsung Galaxy Watch 7 44Mm

Equivalent Name
Availability Status Available, released to market Available, released July 24, 2024
Size and Dimensions 45.6 x 45.6 x 12.9 mm 44.4 x 44.4 x 9.7 mm
Product Weight 49 gram (g) 33.8 gram (g)
Compatible SIM Card Types No Yes, eSIM
Other Body Features Aluminum frame / IP68 (dust and water resistant up to 1 meter for up to 30 minutes) / Water resistant up to 5 ATM (50 meters deep) / MIL-STD-810H military standard
Display Technology
Screen Size 1.3 inch 1.5 inch
Display Resolution
Screen protector type Corning Gorilla Glass 3 Sapphire glass
OS Version Proprietary OS compatible with Android and iOS Wear OS 5 compatible with Android / One UI Watch 6 user interface
Speaker Type No true
Battery Standby Time Up to 14 days / Up to 25 hours (GPS on) -
Smart Sensors Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Air pressure sensor Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Accelerometer, Gyroscope, Compass, Altimeter, Air pressure sensor, Body thermometer
Messaging Method Received notification alerts / Display text messages Received notification announcement / Display text messages
Communication Technologies No cellular connectivity
Wireless Network Type No Yes, supports WiFi 4 (802.11 a/b/g/n), Dual-band
Bluetooth Support Yes with ANT+ support Yes, Version 5.3 A2DP, LE
GPS Support Yes, with GPS, GLONASS, GALILEO Yes, GPS, GLONASS, GALILEO, BDS
NFC Support No Yes
USB Connections Type No, charges via proprietary magnetic port No, charges via wireless charging
Available Color Options Dark Gray, Blue Green, Silver
Global Price Range
Introduction Time - July 10, 2024
Display Technical Details -
Chip Model - Exynos W1000 (3nm)
CPU - Penta-core
Internal Memory Capacity - 32GB internal storage with 2GB RAM
Battery Type and Capacity - Non-removable 425 mAh Li-Ion battery

Compare Garmin Forerunner 255S 46Mmwith Xiaomi Watch S3

Feature

Garmin Forerunner 255S 46Mm

Xiaomi Watch S3

Equivalent Name Xiaomi M2313W1 (Bluetooth model) ** Xiaomi M2311W1 (Cellular model)
Availability Status Available, released to market Available, released October 28, 2023
Size and Dimensions 45.6 x 45.6 x 12.9 mm 47 x 47 x 12 mm
Product Weight 49 gram (g) 44 g (Without Strap)
Compatible SIM Card Types No eSIM (China version)
Other Body Features Glass front / Aluminum body / Stainless steel frame / Water resistant up to 5 ATM (50 meters deep)
Display Technology
Screen Size 1.3 inch 1.43 inch
Display Resolution
Screen protector type Corning Gorilla Glass 3 -
OS Version Proprietary OS compatible with Android and iOS HyperOS compatible with Android 8.0 and later and iOS version 12.0 and later
Speaker Type No Yes
Battery Standby Time Up to 14 days / Up to 25 hours (GPS on)
Smart Sensors Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Air pressure sensor Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Accelerometer, Gyroscope, Air pressure sensor, Compass, Hall sensor
Messaging Method Received notification alerts / Display text messages Received notification announcement / Display text messages
Communication Technologies No cellular connectivity No cellular connectivity
Wireless Network Type No No
Bluetooth Support Yes with ANT+ support Version 5.2 with A2DP, LE support
GPS Support Yes, with GPS, GLONASS, GALILEO
NFC Support No Yes (China version)
USB Connections Type No, charges via proprietary magnetic port No, charges via proprietary charging dock
Available Color Options Dark Gray, Blue Black, Silver
Global Price Range
Introduction Time - October 28, 2023
Display Technical Details - Always-on Display / 600 nits brightness
Battery Type and Capacity - Non-removable 486 mAh Li-Po battery

Compare Garmin Fenix 6Xwith Garmin Forerunner 255S 46Mm

Feature

Garmin Fenix 6X

Garmin Forerunner 255S 46Mm

Introduction Time 2019, August -
Availability Status Available. Released August 2019 Available, released to market
Size and Dimensions 51 * 51 * 14.9 millimeter (mm) 45.6 x 45.6 x 12.9 mm
Product Weight 93 gram (g) 49 gram (g)
Compatible SIM Card Types No No
Other Body Features Fiber-reinforced polymer body
Display Technology
Screen Size 1.4 inch 1.3 inch
Display Resolution 280 * 280 pixel (px)
Display Technical Details Color, non-touch -
OS Version Garmin proprietary OS compatible with Android and iOS Proprietary OS compatible with Android and iOS
Battery Standby Time 21 days - in smartwatch mode / 60 hours - in GPS mode / 15 hours - in GPS and music mode / 120 hours - in max battery mode / 46 days - in Expedition mode / 80 days - in Battery Saver mode Up to 14 days / Up to 25 hours (GPS on)
Smart Sensors Accelerometer, Gyroscope, Compass, Pedometer, Heart rate counter, Barometer, Altimeter Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Air pressure sensor
Other Features and Capabilities Music storage capability up to 2000 songs and connection to wireless headphones / Capability to install road and topographic maps of Iran -
Communication Technologies No No cellular connectivity
Wireless Network Type No
Bluetooth Support Yes Yes with ANT+ support
GPS Support Yes Yes, with GPS, GLONASS, GALILEO
NFC Support No No
Equivalent Name -
Screen protector type - Corning Gorilla Glass 3
Speaker Type - No
Messaging Method - Received notification alerts / Display text messages
USB Connections Type - No, charges via proprietary magnetic port
Available Color Options - Dark Gray, Blue
Global Price Range -

Compare Garmin Forerunner 255S 46Mmwith Lg Watch Sport

Feature

Garmin Forerunner 255S 46Mm

Lg Watch Sport

Equivalent Name -
Availability Status Available, released to market Available. Released February 2017
Size and Dimensions 45.6 x 45.6 x 12.9 mm 45.4 x 51.2 x 14.2 mm
Product Weight 49 gram (g) -
Compatible SIM Card Types No Nano-SIM
Other Body Features IP68 certified / Dust and water resistant up to 1.5 meters for 30 minutes / 316L Stainless steel
Display Technology
Screen Size 1.3 inch 1.38 inch (~52.8% screen-to-body ratio)
Display Resolution
Screen protector type Corning Gorilla Glass 3 Corning Gorilla Glass 3
OS Version Proprietary OS compatible with Android and iOS Android Wear 2.0
Speaker Type No Yes
Battery Standby Time Up to 14 days / Up to 25 hours (GPS on) Up to 35 hours (combined usage)
Smart Sensors Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Air pressure sensor Accelerometer / Gyroscope / Proximity sensor / Heart rate monitor / Barometer
Messaging Method Received notification alerts / Display text messages SMS, Email, IM
Communication Technologies No cellular connectivity
Wireless Network Type No
Bluetooth Support Yes with ANT+ support
GPS Support Yes, with GPS, GLONASS, GALILEO Yes, with A-GPS
NFC Support No Yes
USB Connections Type No, charges via proprietary magnetic port No
Available Color Options Dark Gray, Blue Gray, Dark Blue
Global Price Range
Introduction Time - 2017, February
Multi-Touch Capability - Yes
Chip Model -
CPU -
Internal Memory Capacity - 4GB, 768MB RAM
Alert Type - MP3, WAV, Vibrate, Ringtones
Battery Type and Capacity - Non-removable 430 mAh Li-Ion battery
Other Features and Capabilities - MP3 player / Photo viewer / Voice command and calling

Compare Garmin Forerunner 255S 46Mmwith Samsung Galaxy Watch Fe

Feature

Garmin Forerunner 255S 46Mm

Samsung Galaxy Watch Fe

Equivalent Name
Availability Status Available, released to market Available, released June 24, 2024
Size and Dimensions 45.6 x 45.6 x 12.9 mm 40.4 x 39.3 x 9.8 mm
Product Weight 49 gram (g) 26.6 gram (g)
Compatible SIM Card Types No Yes, eSIM
Other Body Features Aluminum frame / IP68 certified for water and dust resistance / Water resistant up to 50 meters deep / Compatible with MIL-STD-810H military standard for use in harsh conditions
Display Technology
Screen Size 1.3 inch 1.2 inch
Display Resolution
Screen protector type Corning Gorilla Glass 3 Sapphire glass
OS Version Proprietary OS compatible with Android and iOS Wear OS 4 compatible with Android 11.0 with 1.5GB RAM and later / One UI Watch 5 user interface
Speaker Type No Yes
Battery Standby Time Up to 14 days / Up to 25 hours (GPS on) -
Smart Sensors Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Air pressure sensor Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Accelerometer, Gyroscope, Compass, Air pressure sensor, Ambient light detection
Messaging Method Received notification alerts / Display text messages Received notification announcement / Display text messages
Communication Technologies No cellular connectivity
Wireless Network Type No Wi-Fi 802.11 a/b/g/n, Dual-band
Bluetooth Support Yes with ANT+ support Yes, Version 5.3 A2DP, LE
GPS Support Yes, with GPS, GLONASS, GALILEO
NFC Support No Yes
USB Connections Type No, charges via proprietary magnetic port No, charges via wireless charging
Available Color Options Dark Gray, Blue Black, Pink, Silver
Global Price Range
Introduction Time - June 13, 2024
Display Technical Details -
Chip Model - Exynos W920 (5nm)
CPU -
Internal Memory Capacity - 16GB internal storage with 1.5GB RAM
Battery Type and Capacity - Non-removable 247 mAh Li-Ion battery

Compare Garmin Forerunner 255S 46Mmwith Garmin Instinct Solar

Feature

Garmin Forerunner 255S 46Mm

Garmin Instinct Solar

Equivalent Name -
Availability Status Available, released to market Available. Released August 2020
Size and Dimensions 45.6 x 45.6 x 12.9 mm 15.3 * 45 * 45 millimeter (mm)
Product Weight 49 gram (g) 53 gram (g)
Compatible SIM Card Types No No
Other Body Features
Display Technology
Screen Size 1.3 inch 1.2 inch
Display Resolution 128 * 128 pixel (px)
Screen protector type Corning Gorilla Glass 3
OS Version Proprietary OS compatible with Android and iOS Proprietary OS compatible with Android and iOS
Speaker Type No No
Battery Standby Time Up to 14 days / Up to 25 hours (GPS on) 24 days (without sunlight) / 54 days (if used 3 hours daily in outdoor light conditions)
Smart Sensors Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Air pressure sensor Accelerometer, Barometer, Altimeter, Heart rate sensor, Compass, Skin surface temperature sensor
Messaging Method Received notification alerts / Display text messages -
Communication Technologies No cellular connectivity No
Wireless Network Type No No
Bluetooth Support Yes with ANT+ support Yes with ANT+ support
GPS Support Yes, with GPS, GLONASS, GALILEO Yes, GLONASS, Galileo
NFC Support No No
USB Connections Type No, charges via proprietary magnetic port -
Available Color Options Dark Gray, Blue Black, Navy Blue, Yellow, Red, Leopard Green
Global Price Range -
Introduction Time - 2020, August
Display Technical Details - Monochrome display (black and white) / Non-touch
Battery Type and Capacity - Battery rechargeable by sunlight

Compare Garmin Forerunner 255S 46Mmwith Garmin Vivomove

Feature

Garmin Forerunner 255S 46Mm

Garmin Vivomove

Equivalent Name -
Availability Status Available, released to market Available
Size and Dimensions 45.6 x 45.6 x 12.9 mm Circular with 42mm diameter
Product Weight 49 gram (g) Sport: 51 g / Classic: 48 g / Premium: 67 g
Compatible SIM Card Types No -
Other Body Features
Display Technology Analog (displays digital bar for steps)
Screen Size 1.3 inch Diameter 42 mm
Display Resolution -
Screen protector type Corning Gorilla Glass 3 -
OS Version Proprietary OS compatible with Android and iOS -
Speaker Type No -
Battery Standby Time Up to 14 days / Up to 25 hours (GPS on) -
Smart Sensors Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Air pressure sensor Pedometer, Accelerometer
Messaging Method Received notification alerts / Display text messages -
Communication Technologies No cellular connectivity -
Wireless Network Type No No
Bluetooth Support Yes with ANT+ support
GPS Support Yes, with GPS, GLONASS, GALILEO No
NFC Support No -
USB Connections Type No, charges via proprietary magnetic port -
Available Color Options Dark Gray, Blue Black, Rose Gold, White
Global Price Range
Multi-Touch Capability - No
Battery Type and Capacity - Replaceable CR2025 battery
Other Features and Capabilities - Step counting / Distance traveled calculation / Calories burned calculation

Compare Garmin Forerunner 255S 46Mmwith Samsung Gear Fit

Feature

Garmin Forerunner 255S 46Mm

Samsung Gear Fit

Equivalent Name -
Availability Status Available, released to market Available. Released April 2014
Size and Dimensions 45.6 x 45.6 x 12.9 mm 57.4 x 23.4 x 11.95 mm
Product Weight 49 gram (g) 27 gram (g)
Compatible SIM Card Types No -
Other Body Features IP67 certified / Water resistant up to 1 meter for 30 minutes / Interchangeable band
Display Technology
Screen Size 1.3 inch 1.84 inch
Display Resolution
Screen protector type Corning Gorilla Glass 3 -
OS Version Proprietary OS compatible with Android and iOS
Speaker Type No No
Battery Standby Time Up to 14 days / Up to 25 hours (GPS on) -
Smart Sensors Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Air pressure sensor Accelerometer, Gyroscope, Heart rate sensor
Messaging Method Received notification alerts / Display text messages Received notification announcement / Display text messages / Display received emails
Communication Technologies No cellular connectivity -
Wireless Network Type No -
Bluetooth Support Yes with ANT+ support Version 4.0
GPS Support Yes, with GPS, GLONASS, GALILEO No
NFC Support No -
USB Connections Type No, charges via proprietary magnetic port -
Available Color Options Dark Gray, Blue Black
Global Price Range -
Introduction Time -
Multi-Touch Capability - Yes
Chip Model -
CPU - Processor with 180 MHz frequency
Battery Type and Capacity - Non-removable 210 mAh Li-Ion battery
Other Features and Capabilities - Pedometer / Distance traveled measurement / Music playback control

Compare Garmin Forerunner 255S 46Mmwith Samsung Galaxy Watch 4 40Mm

Feature

Garmin Forerunner 255S 46Mm

Samsung Galaxy Watch 4 40Mm

Equivalent Name -
Availability Status Available, released to market Available, released August 27, 2021
Size and Dimensions 45.6 x 45.6 x 12.9 mm 40.4 x 39.3 x 9.7 mm
Product Weight 49 gram (g) 25.9 gram (g)
Compatible SIM Card Types No Yes
Other Body Features
Display Technology
Screen Size 1.3 inch 1.19 inch
Display Resolution
Screen protector type Corning Gorilla Glass 3 Corning Gorilla Glass DX+
OS Version Proprietary OS compatible with Android and iOS Android Wear OS compatible with Android 6 with 1.5GB RAM and later / One UI Watch 3
Speaker Type No Yes
Battery Standby Time Up to 14 days / Up to 25 hours (GPS on) Up to 40 hours
Smart Sensors Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Air pressure sensor Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Electrocardiogram, Barometer
Messaging Method Received notification alerts / Display text messages Received notification alerts / Display text messages
Communication Technologies No cellular connectivity Released in LTE and WiFi models (LTE model not usable in Iran)
Wireless Network Type No
Bluetooth Support Yes with ANT+ support Bluetooth 5.0
GPS Support Yes, with GPS, GLONASS, GALILEO Yes, with A-GPS, Glonass, Beidou
NFC Support No Yes
USB Connections Type No, charges via proprietary magnetic port No, charges via proprietary magnetic port
Available Color Options Dark Gray, Blue Black, Silver, Pink, Jade Green
Global Price Range
Introduction Time - August 11, 2021
Display Technical Details - Always-on display
Chip Model - Exynos W920 (5nm)
CPU -
Internal Memory Capacity - 16GB with 1.5GB RAM
Battery Type and Capacity - Non-removable 247 mAh battery

Compare Garmin Forerunner 255S 46Mmwith Honor Magicwatch 2 42Mm

Feature

Garmin Forerunner 255S 46Mm

Honor Magicwatch 2 42Mm

Equivalent Name -
Availability Status Available, released to market Available. Released December 2019
Size and Dimensions 45.6 x 45.6 x 12.9 mm 45.9 x 45.9 x 10.7 mm
Product Weight 49 gram (g) 41 gram (g)
Compatible SIM Card Types No No
Other Body Features Water resistant up to 50 meters deep
Display Technology
Screen Size 1.3 inch 1.39 inch (~59.4% screen-to-body ratio)
Display Resolution
Screen protector type Corning Gorilla Glass 3 -
OS Version Proprietary OS compatible with Android and iOS Huawei proprietary platform for wearable devices
Speaker Type No No
Battery Standby Time Up to 14 days / Up to 25 hours (GPS on) -
Smart Sensors Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Air pressure sensor Accelerometer, Gyroscope, Heart rate sensor, Barometer, Compass
Messaging Method Received notification alerts / Display text messages -
Communication Technologies No cellular connectivity No cellular connectivity
Wireless Network Type No No
Bluetooth Support Yes with ANT+ support Yes, Version 5.1, LE, EDR
GPS Support Yes, with GPS, GLONASS, GALILEO Yes, with GLONASS, GALILEO
NFC Support No -
USB Connections Type No, charges via proprietary magnetic port No
Available Color Options Dark Gray, Blue Black, Brown, Black, Gold
Global Price Range
Introduction Time - 2019, November
Battery Type and Capacity - Non-removable 455 mAh Li-Ion battery