Best Smartwatch with Flashlight for Fitness in 2025

On the road of outdoor sports, a smartwatch with a built-in flashlight designed for sports enthusiasts is essential. An all-round smart wearable device that integrates sports monitoring, health management and night lighting. Whether it is a morning run, a night run or an outdoor adventure, it is your most trusted partner.

Choose a Smartwatch with Flashlight

Fitness isn't restricted to daylight hours. Many people train early in the morning or after sunset, and having a flashlight on your wrist makes those sessions safer and more efficient. Here’s why it matters:

• Night Visibility: Whether you're running on a trail or walking your dog, a built-in flashlight improves visibility.

• Emergency Use: A flashlight can be used in power outages, roadside emergencies, or dark stairwells.

• Hands-Free Utility: Unlike using your phone, a smartwatch flashlight keeps your hands free while illuminating the path.

Must-Have Features for Fitness Smartwatches with Flashlight

When choosing a fitness-focused smartwatch with a flashlight, ensure it includes these critical features:

1. Robust Flashlight Function

The flashlight should offer adequate brightness with adjustable intensity settings. Some models even offer strobe or SOS modes.

2. Comprehensive Fitness Tracking

Look for watches with heart rate monitoring, step tracking, blood oxygen sensors, sleep analysis, and fitness apps integration.

3. Long Battery Life

Using a flashlight can quickly drain your battery. Choose models with high-capacity batteries that offer at least 5-14 days of use.

4. Water & Shock Resistance

Whether you're sweating, swimming, or caught in the rain, durability is non-negotiable.

5. Bluetooth Calling & Notifications

Stay connected during workouts with built-in mic/speaker systems for hands-free calling and real-time notifications.

Top Smartwatches with Flashlight for Fitness in 2025

1. Mingdaln K68 Tactical Smartwatch

• Flashlight Brightness: LED torch with long-range visibility

• Battery: 730mAh; 7-14 days regular use, 40 days standby

• Fitness Features: Heart rate, SpO2, sleep tracking, 110+ sports modes

• Other Perks: Rugged IP68 waterproof, Bluetooth calling, shock-proof design

Why it stands out: Built for outdoor athletes and fitness lovers who demand durability and versatility, the Mingdaln K68 combines tactical utility with advanced health tracking.

2. Garmin Instinct 2X Solar Tactical Edition

• Flashlight Mode: Red + white LED flashlight

• Battery: Solar charging; 20-40 days use depending on exposure

• Fitness Suite: VO2 Max, Pulse Ox, HIIT workouts, recovery time estimates

• Durability: MIL-STD-810, 10ATM waterproof

Ideal for: Trail runners, hikers, and tactical professionals needing advanced GPS and real-time health metrics.

3. Amazfit T-Rex Ultra

• Flashlight Type: Built-in dual LED light with different intensities

• Fitness Tools: BioTracker 3.0 PPG sensor, GPS, strength training, breathing exercises

• Battery: Up to 20 days (normal), 9 days (heavy use)

• Toughness: -30°C cold resistance, 10ATM water resistance

Recommended for: Gym-goers and outdoor enthusiasts looking for a budget-friendly alternative with high-end features.

Tips for Getting the Most Out of Your Fitness Flashlight Watch

• Use Battery Saver Modes: When not using the flashlight, switch to power-saving settings.

• Update Firmware Regularly: Ensures your flashlight, health tracking, and GPS run optimally.

• Pair with Fitness Apps: Sync with apps like Strava, Apple Health, or Google Fit for data analytics.

• Clean Regularly: Sweat and dust can dim flashlight lenses or affect sensors.

Conclusion

A smartwatch with flashlight for fitness is more than a tech gimmick—it's a safety feature, a training companion, and a multitasking tool. Whether you're on a mountain trail or pounding pavement at dusk, devices like the Mingdaln K68 offer the performance and durability needed to support your lifestyle.

If you're looking for a device that combines fitness tracking, connectivity features, and a flashlight that you really need, the Mingdaln is a great choice.