Rubicon RNCF40

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Outdated Product

Type: smartwatch; Interface: Bluetooth v5.3; notifications; vibration; built-in speaker; heart rate monitor; pressure (tonometer); compass; altimeter; barometer; Touch screen; Shape: round; Type: colour; Display type: AMOLED; Display("): 1.73; Watch face protection: glass; CPU: HS6620D

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smartwatch, screen: 1.5 ", 466x466 px, touch, glass sapphire, application installation, NFC, Bluetooth v5.2, MP3 Player, heart rate monitor, ECG, oxygen in the blood, GPS, compass, altimeter, swimming mode, body: metal, protection 100 WR (10 ATM)

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Rubicon RNCF40

2025 phone calls tonometer Bluetooth v5.3 large

Display:1.73 ", 466x466 px, AMOLED

Body:metal, 10 WR (1 ATM)

Health:heart rate monitor, tonometer, oxygen in the blood

Sports and tourism:altimeter, compass

All specifications

Specifications RNCF40

Main
Type	smartwatch
Interface	Bluetooth v5.3


Telephony
Calls and alerts	notifications vibration built-in microphone built-in speaker


Sports and tourism
Possible measurements	heart rate monitor pressure (tonometer) blood oxygen level number of steps distance traveled calories burned activity time sleep tracking
Navigation	compass altimeter (altitude) barometer (pressure)


Display
Touch screen
Type	colour
Display type	AMOLED
Size	1.73 "
Screen resolution	466x466 px
PPI	269 ppi
Watch face protection	glass

Hardware
CPU model	HS6620D
Extra features	accelerometer


Power source
Device charging	magnetic
Source of power	Li-Pol
Battery capacity	1000 mAh
Operating time (normal mode)	5 days


Case and strap
Material	metal
Bezel	+
Strap	quick release
Strap Options	rubber/silicone metal
Clasp options	classic buckle, folding lock
Band Width	22 mm
Wrist strap	160 – 220 mm


General
Protection rating	10 WR (1 ATM)
Dimensions (without strap)	54x54x15.9 mm
Official Website	rubicon-watches.com
Added to E-Catalog	August 2025

E-Catalog UK editor, Smartwatches & Fitness Trackers

Serhii Shkurupii, edited 21.01.2026

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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