QualityCheck Consumer Test 2025

Our products were tested by the independent QualityCheck Institute and received an overall rating of “Excellent (4.8 out of 5.0 stars)” . This result confirms the outstanding quality, durability, and reliability of our products.

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Military GPS Smart Watch – AMOLED, 10ATM, HD Bluetooth Call

$216.00

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Built for the toughest conditions — military-grade GPS smartwatch with crystal-clear HD calls, 100+ sports modes, and 30-day standby.

✔ 10ATM + IP69K waterproof
✔ 1.39" AMOLED, 360×360 HD display
✔ GPS dual-frequency positioning
✔ HD Bluetooth calls & AI assistant

Color: Orange

High Demand – Last Limited Edition

Product description

This military-grade GPS smartwatch is built for outdoor adventurers, sports enthusiasts, and anyone who demands serious durability and functionality from their wearable. With IP69K and 10ATM waterproofing — rated to 100 metres depth — it handles swimming, diving, rain, and dust without hesitation. The 1.39-inch AMOLED display delivers a crisp 360 × 360 HD resolution, and the sapphire crystal glass screen resists scratches in the most demanding environments.

Packed with over 100 sports modes, dual-frequency GPS positioning, compass, altimeter, and barometer, it's a full outdoor navigation and fitness tool on your wrist. Health monitoring covers heart rate, blood oxygen, stress levels, sleep tracking, and 24-hour continuous health data — all accessible via the DAFIT app on Android and iOS. HD Bluetooth calls, an AI voice assistant with ChatGPT integration, and a built-in high-brightness flashlight round out an impressive feature set.

The 530mAh polymer battery delivers 7 to 10 days of regular use and up to 30 days on standby, charging fully in approximately 2 hours via the included wireless charger. The detachable 22mm silicone band and customisable watch faces make it as versatile in style as it is in function.

Details

Model: KC91
Display: 1.39-inch AMOLED, round, 360 × 360 resolution
Screen Material: Sapphire crystal glass
Case Material: Kirsite (zinc alloy) / precious metal finish
Band Material: Silicone (detachable)
Band Width: 22 mm
Band Length: 260 mm
Battery: 530mAh polymer (detachable)
Battery Life: 7–10 days regular use; up to 30 days standby
Charge Time: Approx. 2 hours (wireless charger included)
RAM / ROM: 256MB / 256MB
Bluetooth: 5.3 BLE
GPS: Yes — dual-frequency satellite positioning
Wi-Fi: No
SIM Card: No
Waterproof Rating: IP69K + 10ATM (rated to 100m depth)
Sports Modes: 100+
Health Monitoring: Heart rate, blood oxygen, stress, sleep, 24H health tracking
Additional Features: Compass, altimeter, barometer, high-brightness flashlight, AI voice assistant, ChatGPT integration, weather forecast, thermometer, calorie counter, alarm, world time, countdown, calculator, music control, find-my-phone
Compatible App: DAFIT (Android & iOS)
Supported Languages: English, German, French, Spanish, Italian, Portuguese, Russian, Polish, Turkish, Korean, Japanese, Ukrainian, Arabic, Greek
Certification: CE, FCC, RoHS, CEC
Control: Full touchscreen + 3 rotary side buttons + DAFIT app

⚠ No SIM card slot — calls require Bluetooth connection to a paired smartphone.

⚠ Wi-Fi not supported — all connectivity via Bluetooth 5.3.

⚠ Use only the included wireless charger to avoid damage to the battery.

⚠ Waterproof to 100m — do not use for high-pressure water sports beyond rated depth.

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Military-Grade Toughness, Every Day

IP69K and 10ATM dual waterproofing rates this watch to 100 metres depth, while military-standard shock resistance and a sapphire crystal glass screen protect against drops, impacts, and scratches. Built to go wherever you go — without compromise.

Crystal-Clear 1.39" AMOLED Display

The 1.39-inch AMOLED screen delivers a stunning 360 × 360 HD resolution with vivid colour and sharp contrast, readable in bright sunlight and customisable with multiple dynamic watch faces. A display that looks as good as it performs.

Dual-Frequency GPS & Full Navigation Tools

Simultaneous multi-satellite dual-frequency GPS positioning ensures accurate, fast location tracking even in dense terrain or challenging environments. Built-in compass, altimeter, and barometer complete a professional-grade navigation suite for serious outdoor use.

HD Bluetooth Calls & AI Voice Assistant

Answer, decline, and dial calls directly from your wrist via HD Bluetooth — no need to reach for your phone. The built-in AI voice assistant with ChatGPT integration lets you set reminders, control music, and get answers hands-free on the go.

30-Day Standby, 100+ Sports Modes

The 530mAh battery delivers 7 to 10 days of full use or up to 30 days on standby — charging in just 2 hours. With 100+ sports modes and comprehensive health tracking including heart rate, blood oxygen, stress, and sleep monitoring, this watch is a complete fitness and wellness partner.

What Is the Naturwide Guarantee? 🌿

Since the founding of Naturwide, quality, functionality, and customer satisfaction have been our top priorities. Our outdoor products are designed to help you get the most out of your adventures – reliable, durable, and practical.

With a customer satisfaction rate of 94.2% and countless 5-star reviews, we are fully committed to providing you with high-quality gear that supports and excites you on your journeys. That’s why we offer a no-questions-asked 14-day satisfaction or money-back guarantee.

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More Space for Shared Adventures? 🏕️✨Then our double sleeping pad is just perfect for you.

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Our Story – How Naturwide Was Born

We are Andrew & Brian, two passionate outdoor enthusiasts who have long seen nature as a space for escape and adventure. But one thing always bothered us: many outdoor products are either overpriced, poor in quality, or just not well thought out.