Reflex Active Nexus 100 S Digital Smart Watch Black Silicone Strap 39mm (RA-NX-100S-04)

Sale price
R 1,196
List price
R 1,495

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The Reflex Active Nexus 100 S represents the evolution of wearable technology, blending contemporary aesthetics with sophisticated functionality in a timepiece engineered for the modern lifestyle. This smartwatch features a striking 1.83-inch high-resolution display housed within a sleek 39mm square black case, complemented by a durable black silicone strap that ensures all-day comfort whether you're tracking your fitness goals or navigating your daily schedule. The vibrant digital interface offers customisable watch faces, allowing you to personalise your wrist presence to match your mood or occasion, while the intuitive touchscreen provides seamless access to a comprehensive suite of health and connectivity features.

At Cassim & Co., we are proud to present the Reflex Active collection as part of our commitment to offering exceptional timepieces that combine innovation with accessibility. The Nexus 100 S delivers advanced health monitoring capabilities including heart rate tracking, step counting, sleep analysis, and multiple sport modes, all coordinated through Bluetooth 5.2 connectivity with your smartphone. Music control and GPS functionality transform this smartwatch into an indispensable companion for your active pursuits, whilst the elegant black-on-black colourway ensures versatility across any wardrobe or setting.

This timepiece exemplifies the intersection of form and function, with its lightweight construction and 11mm case thickness making it comfortable for extended wear throughout demanding days. The 16mm silicone strap features a secure buckle closure, whilst the scratch-resistant display maintains clarity even under challenging conditions. Whether you're monitoring your wellness metrics, managing notifications, or simply appreciating the clean lines of its contemporary design, the Nexus 100 S delivers consistent performance backed by Reflex Active's reputation for reliable wearable technology.

Explore our complete range of REFLEX ACTIVE watches to discover more innovative timepieces that blend cutting-edge technology with accessible pricing. Visit us at our Mall of the South boutique in Johannesburg to experience the Nexus 100 S firsthand, where our knowledgeable team can guide you through its features and ensure the perfect fit. Should you require any assistance after your purchase, our watch servicing and repairs team is available to support you with battery replacements, strap adjustments, and technical guidance throughout your ownership experience.

Specifications

  • Brand: Reflex Active

  • Model: Nexus 100 S (Series 17/23)

  • Reference Number: RA-NX-100S-04

  • Movement: Digital Smart Technology

  • Display: 1.83-inch colour touchscreen

  • Case Size: 39mm (square)

  • Case Thickness: 11mm

  • Case Material: Black composite

  • Case Shape: Square with rounded corners

  • Dial Colour: Black digital display

  • Strap Material: Black silicone

  • Strap Width: 16mm

  • Clasp Type: Buckle

  • Connectivity: Bluetooth 5.2

  • RAM: 640KB

  • Features: Heart rate monitor, step counter, sleep tracking, multiple sport modes, music control, GPS, customisable watch faces, smartphone notifications

  • Compatibility: iOS and Android smartphones

  • Charging: USB magnetic charger (included)

  • Packaging: Reflex Active presentation gift box with instruction manual

  • SKU: RA59

  • GTIN: 5018479169246

FAQ

Q: What health tracking features does the Nexus 100 S offer?

A: The Nexus 100 S provides comprehensive health monitoring including continuous heart rate tracking, step counting with daily goal setting, sleep quality analysis, and multiple sport modes to track various activities. All data syncs to your smartphone app for detailed insights into your wellness metrics over time.

Q: Is this smartwatch compatible with my smartphone?

A: Yes, the Nexus 100 S features Bluetooth 5.2 connectivity and is compatible with both iOS and Android smartphones. Simply download the companion app, pair your watch, and enjoy seamless synchronisation of notifications, calls, messages, and health data.

Q: How long does the battery last on a single charge?

A: Battery life varies depending on usage patterns and enabled features. With typical use including health tracking and notifications, you can expect several days of operation between charges. The included USB magnetic charger makes recharging convenient and efficient.

Q: Can I change the watch face on the Nexus 100 S?

A: Absolutely. The Nexus 100 S offers multiple customisable watch faces that you can change directly from the watch or through the companion smartphone app, allowing you to match your timepiece to your personal style or daily activities.

Q: Is the Nexus 100 S water-resistant?

A: The watch offers splash resistance for daily wear, but complete water resistance specifications should be confirmed in the user manual. We recommend avoiding submersion and removing the watch during swimming or showering to maintain optimal longevity.

Q: Can I control my phone's music from this watch?

A: Yes, the Nexus 100 S includes music control functionality, allowing you to play, pause, skip tracks, and adjust volume directly from your wrist when connected to your smartphone via Bluetooth.

Q: What comes in the box with the Nexus 100 S?

A: Your Nexus 100 S arrives in a Reflex Active presentation gift box containing the smartwatch with pre-fitted black silicone strap, USB magnetic charging cable, and a comprehensive instruction manual to help you maximise all features.

Warranty

  • This Reflex Active Nexus 100 S smartwatch carries a 1-year manufacturer warranty from the date of purchase when bought from an authorised retailer

  • The warranty covers manufacturing defects in materials and workmanship under normal use conditions

  • The warranty does not cover normal wear and tear, battery degradation, accidental damage, water damage due to misuse, scratches to the display or case, or damage resulting from unauthorised modifications or repairs

  • Strap wear, discolouration, or deterioration from regular use is considered normal wear and is not covered under warranty

  • Software issues may be resolved through firmware updates available via the companion smartphone application

  • To make a warranty claim, retain your original proof of purchase and contact Cassim & Co. for assessment and processing

  • Warranty coverage is valid only when the product is purchased from authorised Reflex Active retailers such as Cassim & Co.

  • The warranty does not cover damage caused by improper charging, use of non-original charging accessories, or exposure to conditions beyond the product's specifications

Care Guide

  • Clean the case and display regularly with a soft, lint-free microfibre cloth to maintain clarity and remove fingerprints or dust accumulation

  • Avoid exposing the smartwatch to extreme temperatures, direct sunlight for prolonged periods, or harsh chemicals including perfumes, solvents, and cleaning agents

  • Remove the watch during activities involving heavy impact, extreme sports, or when operating machinery to prevent damage to the display or case

  • Clean the silicone strap periodically with mild soap and water, ensuring thorough drying before wearing to prevent skin irritation and maintain material integrity

  • Charge the device using only the supplied USB magnetic charger, and avoid overcharging by disconnecting once the battery reaches full capacity

  • Store the smartwatch in a cool, dry location away from magnetic fields and electronic devices when not in use for extended periods

  • Update the firmware regularly through the companion smartphone app to ensure optimal performance and access to the latest features

  • If the watch becomes unresponsive, refer to the instruction manual for reset procedures or contact our team for technical support

  • Ensure the charging contacts remain clean and free from debris to maintain reliable charging performance

  • Avoid wearing the watch too tightly; ensure comfortable fit with adequate airflow to prevent skin irritation during extended wear

Why Buy From Cassim & Co.?
When you purchase the Reflex Active Nexus 100 S from Cassim & Co., you're choosing an authorised retailer with deep expertise in wearable technology and a commitment to exceptional after-sales service. Our knowledgeable team at our Mall of the South boutique in Johannesburg provides personalised guidance on maximising your smartwatch's features, whilst our technical support ensures you receive assistance with setup, connectivity, and any questions throughout your ownership. We offer convenient nationwide delivery across South Africa, and our ongoing support includes help with strap replacements, charging solutions, and troubleshooting, giving you complete peace of mind with every Reflex Active purchase.

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