Reflex Active Series 51 Nexus 100 S XL Black Smart Calling Watch IP68 Water Resistant (RA38)
- Sale price
- R 2,150
- List price
- R 2,495
✔In stock — ships same day (order before 2pm)
🚚1–2 day delivery nationwide
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The Reflex Active Series 51 Nexus 100 S XL represents a bold statement in contemporary smartwatch design, combining oversized architectural aesthetics with comprehensive health and connectivity features. This distinctive timepiece features a tonneau-shaped case construction with exposed screw detailing and integrated pushers, finished in a dramatic all-black colourway that emphasises its technical character. The skeletonised dial reveals a multi-layered architecture, displaying analogue-style sub-dials for steps and battery percentage alongside a central digital interface that showcases heart rate, temperature, distance, and day-date complications. At Cassim & Co., we are proud to offer this innovative smartwatch from Reflex Active, a brand that successfully bridges traditional watch design language with cutting-edge wearable technology.
Engineered for active lifestyles, the Series 51 Nexus 100 S XL is certified to IP68 water resistance standards, protecting the internal electronics from dust ingress and water immersion. The substantial case is secured to the wrist via a textured silicone strap with integrated keeper loops, ensuring comfort during extended wear and physical activity. Bluetooth calling functionality allows you to manage phone calls directly from your wrist, whilst the comprehensive suite of wellness tracking includes continuous heart rate monitoring, sleep analysis, step counting, calorie expenditure calculation, and cycle tracking. Browse our full range of REFLEX ACTIVE watches to discover the complete Series 51 collection and companion models.
The Series 51's digital ecosystem is accessed through the dedicated Reflex Active companion application, enabling seamless synchronisation with your smartphone for notifications, health data analysis, and interface customisation. The high-contrast display ensures legibility in varied lighting conditions, whilst the honeycomb pattern integrated into the dial architecture adds visual depth and technical intrigue. This smartwatch is ideal for those who appreciate bold design statements combined with practical functionality, whether tracking daily wellness metrics or maintaining connectivity during business hours. Visit us at our Mall of the South boutique to experience the Series 51 in person and explore its full feature set with our specialist team.
As an authorised Reflex Active retailer, we provide comprehensive after-sales support including battery replacement services when required, strap adjustments, and technical assistance. Our watch servicing and repairs team is equipped to handle all maintenance requirements for your smartwatch, ensuring long-term performance and reliability. The Series 51 ships with a USB charging cable and user documentation, ready to pair with both iOS and Android devices. With nationwide delivery available across South Africa, this distinctive smartwatch can be at your door within days, backed by the expertise and service standards that define the Cassim & Co. experience.
Specifications
- Reference Number: RA38
- GTIN/Barcode: 5018479161646
- Collection: Series 51 Nexus 100 S XL
- Display Type: Digital Smart Display
- Case Shape: Tonneau (Barrel)
- Case Material: Composite Material with Exposed Screw Detailing
- Case Finish: Matte Black
- Dial Colour: Black with Skeletonised Architecture
- Dial Features: Multi-layer display with analogue-style sub-dials, digital health metrics, day-date complication
- Water Resistance: IP68 (Dust-tight and protected against continuous immersion)
- Strap Material: Textured Silicone Rubber
- Strap Colour: Black
- Clasp Type: Pin Buckle
- Connectivity: Bluetooth Smart Calling
- Health Tracking: Heart Rate Monitor, Sleep Analysis, Step Counter, Calorie Tracking, Cycle Tracking
- Compatibility: iOS and Android via Reflex Active App
- Charging Method: USB Charging Cable (Included)
- Functions: Phone Call Management, Notifications, Wellness Tracking, Activity Monitoring
- Suitable For: Active Lifestyle, Daily Wear, Fitness Tracking
FAQ
Q: Is the Reflex Active Series 51 compatible with my smartphone?
A: Yes, the Series 51 Nexus 100 S XL is compatible with both iOS and Android devices. Download the Reflex Active companion app from the App Store or Google Play Store, enable Bluetooth on your phone, and follow the pairing instructions to sync notifications, calls, and health data seamlessly.
Q: What does IP68 water resistance mean for daily use?
A: IP68 certification means the watch is dust-tight and can withstand continuous immersion in water beyond 1 metre depth. You can wear it during handwashing, in the rain, and during shallow water activities. However, avoid hot showers, saunas, and high-pressure water activities, as temperature extremes and pressure can compromise the seals.
Q: How long does the battery last between charges?
A: Battery performance varies based on usage patterns, including notification frequency, heart rate monitoring intervals, and Bluetooth calling duration. The battery percentage indicator on the dial allows you to monitor charge levels throughout the day. Charging is accomplished via the included USB cable.
Q: Can I receive and make phone calls directly from the watch?
A: Absolutely. The Series 51 features Bluetooth calling functionality, allowing you to answer incoming calls and manage conversations directly from your wrist when paired with your smartphone. This is particularly useful during exercise or when your phone is not immediately accessible.
Q: How accurate is the heart rate monitoring?
A: The Series 51 uses optical sensor technology to measure heart rate continuously throughout the day. Whilst designed for wellness tracking and fitness guidance, it should not replace medical-grade equipment for diagnostic purposes. Ensure the watch is worn snugly on your wrist for optimal sensor contact and accuracy.
Q: Is the strap adjustable or replaceable?
A: Yes, the silicone strap features multiple adjustment holes to accommodate various wrist sizes comfortably. The strap is also replaceable should you wish to change styles or if replacement becomes necessary due to wear. Visit our Mall of the South boutique for strap adjustments and replacement options.
Q: What wellness features are included beyond heart rate tracking?
A: The Series 51 offers a comprehensive wellness suite including step counting, sleep quality analysis (tracking deep and light sleep phases), calorie expenditure calculation, distance travelled, and menstrual cycle tracking. All data synchronises with the Reflex Active app for detailed historical analysis and trend identification.
Warranty
- Warranty Period: This Reflex Active smartwatch carries a 1-year manufacturer's warranty from the date of purchase, valid when purchased from an authorised retailer such as Cassim & Co.
- Coverage: The warranty covers manufacturing defects in materials and workmanship, including electronic component failures, display malfunctions, and sensor defects that arise under normal use conditions.
- Exclusions: The warranty does not cover normal wear and tear, battery degradation over time, cosmetic damage (scratches, scuffs), accidental damage from drops or impacts, water damage resulting from misuse beyond IP68 specifications, damage from unauthorised repairs or modifications, or software issues caused by third-party applications.
- Battery: Rechargeable batteries are consumable components that naturally degrade with charge cycles. Battery performance is not covered under warranty unless a manufacturing defect is identified within the first 90 days of purchase.
- Water Resistance: Water resistance is not a permanent condition and may diminish over time due to ageing of seals. Damage resulting from exposure to hot water, steam, high-pressure water, or immersion beyond rated depth is not covered.
- Claim Process: To make a warranty claim, present your original proof of purchase from Cassim & Co. along with the watch to our Mall of the South boutique or contact our customer service team for authorised service centre details.
- Authorised Retailer Requirement: This warranty is valid only for watches purchased from authorised Reflex Active retailers. Watches purchased from unauthorised sellers or grey-market sources are not eligible for manufacturer warranty service.
- After-Sales Support: Beyond warranty coverage, Cassim & Co. provides ongoing support including battery replacement services (chargeable), strap replacements, technical assistance, and software guidance throughout your ownership experience.
Care Guide
- Daily Care: Wipe the case and strap with a soft, lint-free cloth after wear to remove perspiration, oils, and environmental debris that can accumulate on the silicone material and case surfaces.
- Water Exposure: Whilst IP68-rated, rinse the watch with fresh water after exposure to chlorinated pool water, salt water, or harsh chemicals, then dry thoroughly with a soft cloth to prevent residue buildup.
- Charging: Use only the supplied USB charging cable. Ensure charging contacts on both the watch and cable are clean and dry before connecting. Avoid charging in excessively humid environments.
- Screen Protection: The digital display can be susceptible to scratches from abrasive materials. Avoid contact with rough surfaces and remove the watch during activities involving heavy tools or machinery.
- Strap Maintenance: The textured silicone strap can be cleaned with mild soap and water. Rinse thoroughly and allow to air dry completely before wearing. Avoid petroleum-based cleaners that can degrade rubber materials.
- Temperature Extremes: Do not expose the watch to extreme temperatures (below 0°C or above 45°C) for extended periods, as this can affect battery performance and electronic components.
- Software Updates: Regularly check the Reflex Active app for firmware updates that enhance functionality, improve battery performance, and add new features to your smartwatch.
- Storage: When not wearing the watch for extended periods, store it in a cool, dry location away from direct sunlight. Maintain a partial charge (around 50%) to preserve battery health during storage.
- Impact Protection: Whilst designed for active use, avoid deliberate impact or dropping the watch onto hard surfaces, as this can damage the case, display, or internal sensors.
- Professional Service: For any technical issues, battery concerns, or functional anomalies, contact our authorised service centre rather than attempting repairs yourself, which may void the warranty.