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Coros Dura 2 solar

BDURA2-SOL-BLK

99-gram GPS bike computer in carbon and aluminium: 120 hours of battery plus solar charging, 3.5" touchscreen, offline maps, voice control and IP67.

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The contribution is 93 750 Ft, then pay 18 750 Ft 5 times

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SPECS

Overview

Short summary
For ultra-distance rides, brevets and multi-day bikepacking with no chance to charge: the solar panel tops up as you ride, haptic buttons work in rain and gloves, and maps work offline.

TECHNICAL DETAILS

Manufacturer
Coros
Brand Origin
China
Made in
China
Year of manufacture
2026
Registration required (cloud based)
Weight
99 g (137 g with standard mount)
Unit dimensions, WxHxD:
117 × 58 × 17 mm (upper edge: 5.7 mm)
Display size:
3,5"
Display resolution
336 × 620 pixel
Display Type
MIP colour touchscreen with anti-glare coating and 38 Hz refresh rate
Lens material
Hardened Mineral Glass
Case material
Woven carbon fibre backplate, aluminium alloy bezel
TOUCHSCREEN AND BUTTONS
Touchscreen + 2 side buttons
Battery
rechargable lithium-Ion
Low battery warning
Operating temperature range
−20 °C to 60 °C
Guarantee or warranty ( for person )
2 years
Guarantee or Warranty (for company)
1 year

Training goal/ exercise motivation (Best = ●●●●●

Performance-enhancing training
●●●●●
Health care
●●●○○
Weight management
●●●●○
Good feeling exercise
●●●●●

Battery Life (Accu)

with Solar Panel battery Life
1 hour in direct sunlight provides up to 2 hours of additional battery life.
All Satellite Systems
120 hours
Extra accurate GPS signal (All Satellite Systems and Multi-band)
70 hours
Charge time
2.5 hours (at temperatures between 15°C and 45°C)

Technical specifications

Release date
Okt. 2026
Average service time (my own experience)
1-10 days
Waterproof
IP67
Menu languages
English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian
Built-in microphone
Built-in speaker (spoken navigation, alerts)
vibration alert
haptic buttons, touchscreen
Ambient light sensor
Backlight
Backlight brightness adjustable
Display zoom
Gloves to handle
During use, the battery can be charged
Memory Capacity
1200 hour
Software Upgrade
Factory reset
System > More Settings > Reset All

CLOCK MODE

12/24h
GPS time synchronization
Calendar clock

HEART RATE MEASUREMENT

Current heart rate
ANT+/ Bluetooth Smart Heart rate monitors
Heart rate – bpm / %
ANT+/ Bluetooth Smart Heart rate monitors
Average and max. heart during exercise
ANT+/ Bluetooth Smart Heart rate monitors
Avg. and max. min. heart rate during lap
ANT+/ Bluetooth Smart Heart rate monitors
Avg. and max. heart rate during lap
ANT+/ Bluetooth Smart Heart rate monitors
Pulse zone settings
ANT+/ Bluetooth Smart Heart rate monitors
Calories
ANT+/ Bluetooth Smart Heart rate monitors

TRAINING PLAN

TRAINING PEAKS export training plans to devices (Connect IQ- TrainingPeaks daily workout)
TrainingPeaks Workout Builder workout transfer

HEART RATE SENSOR (external)

Package is the heart rate strap?
-
ANT + compatible
Bluetooth Smart compatible

PRE-TRAINING FUNCTIONS

Sports profile settings
Yes (Road, Gravel, Indoor, MTB, E-Bike, E-MTB)
Customizable screen(s)
max 5 képernyő, képernyőként állítható 1-10 adatmező ezen felül opciós képernyők: térkép, grouptrack, szakaszok, iránytű, magasság, kör összegzés, virtual partner, kerékpár dinamika, lámparendszer. Ezen opciós oldalakhoz 1 vagy 2 adatmező testreszabható
Pulse zone settings
opciós: pulzusmérő övvel vagy órával
more Pulse zone settings
opciós: pulzusmérő övvel
Automatic start, stop, pause recording
Select an auto pause mode custom speed
Automatic lap (distance)
Automatic Lap (coordinates)
Controlled Interval Workouts
Endurance training plans
Controlled Interval workouts (time, distance combination)
STRAVA ROUTES transfer

SETTINGS DURING TRAINING

Pause training session (for red light)
Lap time (manual)
Ability to charge while using

SETTINGS AFTER TRAINING

Wi‑Fi® Connected Features
Yes (2.4 GHz only)
Advances collection: the longest, most elevations training, etc.
Recovery time in real time
csak mellkaspánttal használva
Weekly history
Total history
Progress follow-up. (week, month, year or custom reports)
Yes (Training Status: 7 and 42-day)
Smart Coaching-»TRAINING LOAD
Yes (Training Load)
WIFI (upload an activity wirelessly)
Yes (2.4 GHz)

SMARTPHONE FUNCTION

Shows shows current weather widget
Weather alerts
APP name
Coros
Android phones
7.0 android és későbbi
iOS system (iPhone)
iOS 13 or higher
Notifications on the watch
Sync settings
Training / tour online can be tracked from home (LiveTrack)
GroupTrack: online location sharing with your team (internet required).
training download
Audio alerts with paired headset
Via device speaker or phone

SAFETY FEATURES (Smartphone required)

LIVE TRACKING
Bike alarm
Sending a position in sms when an event is detected

3rd PARTY APP

Strava was automatically added
Komoot
Yes (route import)
TRAINING PEAKS autosync
Data export (.gpx, .tcx, .csv)
Workout export (.fit)

NAVIGATION FEATURES

Map receiving
Preloaded maps
Global offline maps, downloadable by region (landscape, topo, hybrid)
Lifetime GPS map updates
Map orientation
Heading Up / North Up
Find the starting point
Pin Drop navigáció (Google Maps / Apple Térképek)
Built-In Speaker
Lock on road
Off-course re-route selection options
Yes (requires phone via Bluetooth)
Can be filled from the GPS Trace
GPX, COROS app, Strava, Ride with GPS
IMPORT KOMOOT ROUTES
Route and elevation profiles
Routes
30
Show the map on device
zoom in or out
Scanning
Climb preview on preloaded routes (ClimbPro / Climb Challenge/ Summit / Climb Segment).
ClimbPro™ ascent planner

GPS FUNCTIONS

GPS (USA) satellite system compatible
GLONASS satellite system compatible (30cm Accuracy!)
GALILEO
Beidou
QZSS
Multi-GNSS
Multi-Band GNSS
Intelligent GPS signal optimiser (SATIQ™)
Auto GPS mode
built-in Memory
32 GB
Accelerometer
Other
voice pins

TESTS

HRmax (Fitness test-based)
VO2max- Fitnes Test
pulzusmérő + wattmérő
HRV stress test

Other interesting

My comments
Keréknyomás szenzor kompatibilis
Device Passcode Protection

MUSIC

sync music controll
Can control phone music
Speaker
Squelch

CYCLING speed sensor

Bluetooth Smart compatible
ANT+ compatible
Autostart/stop
Shimano Di2 compatible with Shimano D-Fly

CYCLING cadence sensor

Bluetooth Smart compatible
ANT+ compatible

CYCLING Power features

Cadence
Max. power
Current Power
Power Max & Power Lap Max
Functional Threshold Power %FTP
Normalized Power™
Power-based target zones
Left/right balance
Cadence – current, average and max
Powermeter the package?
-

CÍCLING Light Compatibility

Connectable Wireless
Minden Garmin Varia vagy Radar vagy Bontrager RT jelzésű lámpával
Charge indicator
Alerts You To Vehicles Approaching From Behind
Garmin Varia Radar, Bryton Gardia, Wahoo Trackr Radar

Smart trainer (bike) function

Smart trainer control (ANT+ FE-C protocol)

CYCLING other functions

Bike bell
ESS supports electronic gear-shifting systems
himano Di2, SRAM AXS (Campagnolo: promised update by end of 2026)
e-Bike support
LEV+ E-Bike Display

ALTIMETER FEATURES

Altimeter, Total Ascent
Total Descent
barometer
bulit in temperature sensor
Storm alarm
Yes (4 hPa drop within 3 hours)
3D digital compass
Vertical ascent in meters per hour
Altitude, ascent and descent – meters, degrees, percentage

PACKAGE CONTENTS

Computer
Charging/data cable
USB-C – USB-C
Out-Front Mount
verziófüggő
Teter
Description

SERIOUSLY
SLEEK

THE HIGHLIGHTS

BOLD DESIGN
AND PREMIUM FEEL

An ultra-low profile woven carbon fibre backplane, and a tapered aluminum alloy bezel combine for an elevated look with the tactile feel of high-grade materials.

ULTRALIGHT
99 gramm

Less than half the weight of an iPhone 18 Pro.

EDGE-TO-EDGE DISPLAY
3.5inch

A responsive touchscreen allows for complete control, even while wearing gloves or in the rain.

SOLAR CHARGING
120hours

of GPS battery life on a single charge

2 : 1

2 hours of solar charge for every hour of ride time.

NATURAL
120hours

Haptic Buttons

The solar panel doubles as highly responsive controls that deliver immediate, tactile feedback exactly where your hands naturally rest.

Voice

Easily start and end rides, add points of interest, control your media player, change routes, and more.

Touchscreen
Easily swipe, check sensor status, or set an alert with our reliably responsive touchscreen.

FAST AND DETAILED
MAPS

Street and Trail Names, POI's

Routeless Climb Detection

Offline Rerouting

Turn-by-Turn Directions

Swipe, pinch, and pan with global mapping powered by the Ambiq Apollo 510 processor.

UNMATCHED POWER RESERVES

A single charge gives you 120 hours of ride time, before accounting for solar charging. On the sunniest days, the monocrystalline SOLAR panel adds 2 hours of ride time for every hour of direct sun* – which means you can go months without charging DURA 2 SOLAR.

120HRS

All Systems (HIGH) GPS Mode

70HRS

Dual-Frequency (MAX) GPS Mode

SEE MORE. SCROLL LESS.

DURA 2 SOLAR features a 30% larger screen and 17% higher pixel density than DURA 1. The 3.5-inch Memory-in-Pixel screen is optimized for outdoor viewing in direct sunlight with an anti-glare coating.

CARBON ARCHITECTURE

Only 99 grams, made possible by the aluminum alloy and carbon fiber combination — both chosen for their strength-to-weight ratio.

VOICE CONTROLS

COROS TRAINING SYSTEM

Track your progress and set new goals in the COROS App and Training Hub, where you can also get in-depth breakdowns of your cycling fitness, workout performance, and overall aerobic fitness. Set training zones with an FTP test or adjust manually before syncing a workout or training plan to DURA 2 SOLAR in seconds.

RIDE WITH CONFIDENCE

WORKS WITH YOUR SET-UP

DURA 2 SOLAR supports up to 15 simultaneous connections over Bluetooth and ANT+, easily and instantly pairing with your power meters, heart rate monitors, radar, and tire pressure sensors. Your routes and rides sync to the COROS app in seconds, no matter the length of the file. Link your account directly to Strava, Zwift, Ride with GPS, and TrainingPeaks to keep your entire training ecosystem instantly updated.

COMPLETE THE KIT

Pair DURA 2 SOLAR with a COROS watch or Heart Rate Monitor to receive automatic heart rate capture and data mirroring with your DURA 2 SOLAR. Then, with a COROS watch, extend your training insights to the hours when you aren't on the bike with overnight HRV, sleep quality, and recovery. Use those additional data inputs to your training, so by the time you're back on the bike, you already know how hard to smash - or spin - the pedals.

LIVE TRACKING

Live Tracking lets friends and family follow your route in real time, viewing your exact location, pace, heart rate, and elevation. Spectators can even see photos and voice pins you upload along the way, keeping them connected to every moment of your ride.

SAFETY ALERTS

Safety alerts notify your emergency contacts if something goes wrong, while Group Tracking shows you exactly where the others in your group are at any given moment. Plus, Weather Alerts and Crash Detection give you an additional layer of safety, no matter where the ride takes you.

DETAILS THAT MATTER

COROS DURA 2 SOLAR
Bike Bell

BUILT FOR HOW YOU RIDE

COROS DURA 2 SOLAR

Navigáció

Importálj útvonalakat egyszerűen a Stravából és a Komootból, vagy tervezd meg a sajátodat a COROS alkalmazásban. A jól követhető, lépésről lépésre adott irányjelzések az útvonalon tartanak, és ha mégis letérnél, a megbízható újratervezés visszavezet.

Edzés

Hatékonyabb edzések a COROS és a DURA 2 SOLAR párosával: teljes képet kapsz az erőnlétedről FTP-teszttel, kerékpáros VO2max-szal, teljesítményzónákkal, edzésterheléssel (Training Load) és a készüléken futó strukturált edzésekkel.

Kapcsolódás

Akár 15 szenzort is csatlakoztathatsz egyszerre, az adatok pedig gyorsan szinkronizálódnak a Stravával, a TrainingPeaksszel és más platformokkal. Emellett támogatja a Shimano, SRAM AXS és Campagnolo elektronikus váltórendszereket is.

SOS

Biztonság

Figyelj az útra, és élvezd a tekerést: automatikus biztonsági riasztások, baleset-észlelés és időjárási értesítések, még mielőtt megváltoznának a körülmények.

In the box / Warranty

Coros Dura 2 – Package Contents

Coros Dura full package contents

Included digitally: invoice, warranty card, Hungarian user manual and a list of recommended applications.

Coros Dura – 2-Year Warranty Coverage

2-year warranty for consumers (1 year for legal entities).

Any of the following is sufficient for warranty claims: invoice, warranty card, order number, billing name or the product's serial number.

Coros Service – Post-Warranty Support

Software Issue Resolution

We continue to resolve these free of charge, where possible.

Important Notice – Coros Products Not Purchased from Us

If your Coros product was not purchased from our store, the warranty is governed solely by the terms and conditions in effect at the time of purchase. These terms are not assessed or determined by us, but by the manufacturer (Coros). In such cases, we forward the claim to the manufacturer and assist with the process.

Please note that handling warranty matters for products not purchased from us is not an obligation on our part, but a gesture of goodwill. We will support the resolution to the best of our ability, however we do not engage in disputed claims or complex proceedings.

Our goal is fair, cooperative service. If that spirit is mutual, we will do everything we can to ensure a smooth resolution.

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SUPPORT
User Manual
icon Coros Dura 2 Solar .pdf 5 MB
Software
icon Coros APP for Android
icon Coros APP for iOS
Photo gallery

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