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Product number
  • 865823
  • 865824
  • 836165
  • 836166
  • 862252
Manufacturer code
  • SM-R840NZKAEUB
  • SM-R840NZSAEUB
  • 010-02174-12
  • 010-02173-02
  • 010-02293-00
Brand
  • Samsung
  • Samsung
  • Garmin
  • Garmin
  • Garmin
Warranty
  • 2 years
  • 2 years
  • 2 years
  • 2 years
  • 2 years
Warranty type
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
Old product returned for free
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes

Generation
  • Adults
  • Adults
  • Adults
  • Adults
  • Adults
Gender adults
  • Ladies, Men
  • Ladies, Men
  • Ladies, Men
  • Ladies, Men
  • Ladies, Men

Data display
  • Digital
  • Digital
  • Digital
  • Digital
  • Digital
Integrated screen
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Screen size
  • 1,4 inch
  • 1,4 inch
  • 1,3 inch
  • 1,2 inch
  • 2,51 inches
Screen type
  • AMOLED
  • AMOLED
  • LCD
  • AMOLED
  • OLED
Touchscreen
  • Yes
  • Yes
  • Yes
  • Yes
  • No
Always-on display
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Color screen
  • Yes
  • Yes
  • Yes
  • Yes
  • No

Watch case shape
  • Round
  • Round
  • Round
  • Round
  • Round
Width
  • 45 mm
  • 45 mm
  • 45,1 mm
  • 43 mm
  • 45 mm
Size watch case
  • Large
  • Large
  • Large
  • Large
  • Large
Recommended for wrist circumference
  • 17 - 19 cm
  • 17 - 19 cm
  • 17 - 19 cm
  • 17 - 19 cm
  • 17 - 19 cm
Depth
  • 11,1 mm
  • 11,1 mm
  • 12,5 mm
  • 12 mm
  • 15,3 mm
Weight
  • 53 g
  • 53 g
  • 50 g
  • 46,3 g
  • 53 g
Watch case material
  • Stainless steel
  • Stainless steel
  • Plastic
  • Plastic
  • Plastic
Type glas (horloges)
  • Gorilla glass
  • Gorilla glass
  • Gorilla glass
  • Gorilla glass
  • Hardened glass
Watch case color
  • Black
  • Silver
  • Black
  • Silver
  • Black
Water-resistant
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
IP certification
  • IP68
  • IP68
Water resistance
  • Waterproof
  • Waterproof
  • Waterproof
  • Waterproof
  • Waterproof
Water resistance
  • 5
  • 5
  • 10

Type of watch strap
  • Standard
  • Standard
  • Standard
  • Standard
  • Standard
Closure type
  • Buckle
  • Buckle
  • Buckle
  • Buckle
  • Buckle
Minimum wrist circumference
  • 14,5 cm
  • 14,5 cm
  • 12,7 cm
  • 12,5 cm
  • 13,2 cm
Maximum wrist circumference
  • 20 cm
  • 20 cm
  • 20 cm
  • 19 cm
  • 22,4 cm
Watch strap connection width
  • 22mm
  • 22mm
Watch strap color
  • Black
  • Black
  • Black
  • Gray
  • Black
Watch strap material
  • Leather
  • Leather
  • Plastic
  • Plastic
  • Silicone
Interchangeable watch strap
  • Yes
  • Yes
  • Yes
  • Yes
  • No
Compatibility watch strap
  • Universal
  • Universal
  • Product specific
  • Product specific
  • Product specific
Type of plastic watch strap
  • Silicone
  • Silicone

Soort uurwerk
  • Battery
  • Battery
  • Battery
  • Battery
  • Solar (lichtenergie)
Battery life according to customers
  • Good

Compatible with operating system
  • Android, iOS
  • Android, iOS
  • Android, iOS
  • Android, iOS
  • Android, iOS
Compatible with Android version
  • Android 10.0, Android 5.0 Lollipop, Android 5.1 Lollipop, Android 6.0 Marshmallow, Android 7.0 Nougat, Android 7.1 Nougat, Android 8.0 Oreo, Android 9.0 Pie
  • Android 10.0, Android 5.0 Lollipop, Android 5.1 Lollipop, Android 6.0 Marshmallow, Android 7.0 Nougat, Android 7.1 Nougat, Android 8.0 Oreo, Android 9.0 Pie
  • Android 10.0, Android 4.0 Ice Cream Sandwich, Android 4.1 Jelly Bean, Android 4.2 Jelly Bean, Android 4.3 Jelly Bean, Android 4.4 KitKat, Android 5.0 Lollipop, Android 5.1 Lollipop, Android 6.0 Marshmallow, Android 7.0 Nougat, Android 8.0 Oreo, Android 9.0 Pie
  • Android 10.0, Android 4.0 Ice Cream Sandwich, Android 4.1 Jelly Bean, Android 4.2 Jelly Bean, Android 4.3 Jelly Bean, Android 4.4 KitKat, Android 5.0 Lollipop, Android 5.1 Lollipop, Android 6.0 Marshmallow, Android 7.0 Nougat, Android 8.0 Oreo, Android 9.0 Pie
  • Android 10.0, Android 6.0 Marshmallow, Android 7.0 Nougat, Android 7.1 Nougat, Android 8.0 Oreo, Android 9.0 Pie
Compatible with iOS version
  • iOS 10.0, iOS 11.0, iOS 12.0, iOS 13.0, iOS 14.0, iOS 9.0
  • iOS 10.0, iOS 11.0, iOS 12.0, iOS 13.0, iOS 14.0, iOS 9.0
  • iOS 10.0, iOS 11.0, iOS 12.0, iOS 13.0, iOS 14.0
  • iOS 10.0, iOS 11.0, iOS 12.0, iOS 13.0, iOS 14.0
  • iOS 12.0, iOS 13.0, iOS 14.0
Required iPhone model
  • iPhone 5 or later
  • iPhone 5 or later
  • iPhone 4S or later
  • iPhone 4S or later
  • iPhone 5s or later
Operating system
  • Samsung Tizen
  • Samsung Tizen
  • Brand-specific
  • Brand-specific
  • Brand-specific
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
App installation possible
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Compatible with apps
  • Google Maps, Mail, MyFitnessPal, Runkeeper, Spotify, Strava
  • Google Maps, Mail, MyFitnessPal, Runkeeper, Spotify, Strava
  • Mail, MyFitnessPal, Runkeeper, Spotify, Strava
  • Mail, MyFitnessPal, Runkeeper, Spotify, Strava
  • MyFitnessPal, Runkeeper, Strava
Shows smartphone messages
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Required Android version messages received
  • Android 5.0 or higher
  • Android 5.0 or higher
  • Android 4.0 or higher
  • Android 4.0 or higher
  • Android 6.0 or higher
Required iOS version messages received
  • iOS 9 or higher
  • iOS 9 or higher
  • iOS 12 or higher
  • iOS 12 or higher
  • iOS 12 or higher
Required Android version send messages
  • Android 5.0 or higher
  • Android 5.0 or higher
  • Android 4.0 or higher
  • Android 4.0 or higher
Required iOS version send messages
  • Not possible with iOS
  • Not possible with iOS
  • Not possible with iOS
  • iOS 12 or higher
Smartphone notifications
  • Accept incoming call, Caller ID, Decline incoming call, Music controls, Notifications, Read messages, Receive messages, Send messages
  • Accept incoming call, Caller ID, Decline incoming call, Music controls, Notifications, Read messages, Receive messages, Send messages
  • Accept incoming call, Caller ID, Decline incoming call, Music controls, Notifications, Receive messages, Send messages
  • Accept incoming call, Caller ID, Decline incoming call, Music controls, Notifications, Receive messages, Send messages
  • Accept incoming call, Caller ID, Decline incoming call, Notifications, Receive messages
Notification
  • Light alarm, Notification on screen, Sound alarm, Vibration
  • Light alarm, Notification on screen, Sound alarm, Vibration
  • Notification on screen, Vibration
  • Notification on screen, Vibration
  • Notification on screen, Vibration
Bluetooth
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Integrated WiFi
  • Yes
  • Yes
  • Yes
  • Yes
  • No
ANT+
  • No
  • No
  • Yes
  • Yes
  • Yes
NFC
  • Yes
  • Yes
  • Yes
  • Yes
  • No
Contactless payment
  • No
  • No
  • Yes
  • Yes
Phone calls via watch possible
  • Yes
  • Yes
  • No
  • No
  • No
Required Android version calls
  • Android 5.0 or higher
  • Android 5.0 or higher
Required iOS version calls
  • iOS 9 or higher
  • iOS 9 or higher
Call options
  • Answer calls, Call stored contacts, Independent calls
  • Answer calls, Call stored contacts, Independent calls
Camera operation
  • Yes
  • Yes
  • Yes
  • Yes
  • No
Independent music player
  • Yes
  • Yes
  • Yes
  • Yes
  • No
Voice control
  • Yes
  • Yes
Contactless payment system
  • Garmin Pay
  • Garmin Pay
Country contactless payment
  • Belgium, The Netherlands
  • Belgium, The Netherlands
Required Dutch bank account
  • ABN AMRO Maestro, ABN AMRO Mastercard, ICS Mastercard, ICS Visa, Openbank Mastercard, Rabobank Maestro
  • ABN AMRO Maestro, ABN AMRO Mastercard, ICS Mastercard, ICS Visa, Openbank Mastercard, Rabobank Maestro
Required Belgian bank account
  • BNP Paribas Fortis Maestro, BNP Paribas Fortis Visa, BNP Parisbas Fortis Mastercard, Fintro Maestro, Fintro Mastercard, Fintro Visa, Hello Bank! Visa, Hello bank! Maestro, KBC Maestro
  • BNP Paribas Fortis Maestro, BNP Paribas Fortis Visa, BNP Parisbas Fortis Mastercard, Fintro Maestro, Fintro Mastercard, Fintro Visa, Hello Bank! Visa, Hello bank! Maestro, KBC Maestro

Heart rate measurement
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Heart rate sensor
  • Integrated pulse sensor
  • Integrated pulse sensor
  • Integrated pulse sensor
  • Integrated pulse sensor
  • Chest strap sold separately, Integrated pulse sensor
Heart rate measurement moment
  • Continuously, Incidental, Op aanvraag
  • Continuously, Incidental, Op aanvraag
  • Continuously
  • Continuously
  • Continuously, Incidental
Heart rate zones
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Irregular heartbeat notification
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Heart rate measurement under water
  • Yes
  • Yes
  • Yes
  • No
  • Yes
Measures recovery time
  • No
  • No
  • No
  • No
  • Yes
Measuring fitness age
  • No
  • No
  • Yes
  • Yes
  • Yes
Measure heart rate stress level
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Type of heart rate measurement
  • Optical heart rate measurement
  • Optical heart rate measurement
  • Optical heart rate measurement
  • Optical heart rate measurement
  • Optical heart rate measurement
Notification exceedance heart rate zone
  • Yes
  • Yes
  • Yes
  • No

GPS sensor
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Integrated GPS receiver
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
GPS application
  • Navigation, Route registration
  • Navigation, Route registration
  • Navigation, Route registration
  • Navigation, Route registration
  • Navigation, Route registration
Navigational directions on map
  • Yes
  • Yes
  • No
  • No
  • No
Global satellite navigation system
  • GLONASS, GPS, Galileo
  • GLONASS, GPS, Galileo
  • GLONASS, GPS, Galileo
  • GLONASS, GPS, Galileo
  • GLONASS, GPS, Galileo
Uploading routes possible
  • No
  • No
  • No
  • No
  • Yes
Distance to destination
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Navigation (breadcrumb)
  • No
  • No
  • Yes
  • Yes
  • Yes
Trackback feature
  • No
  • No
  • Yes
  • Yes
  • Yes
Navigational directions type
  • Route lines
  • Route lines
  • Route lines

Altimeter
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Compass
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Gyroscope
  • Yes
  • Yes
  • No
  • No
  • No
Thermometer
  • No
  • No
  • Yes
  • No
  • Yes