DT58 Smart Bracelet 

Unlock a smarter way to monitor your health and track your activity with the DT58 Smart Bracelet. Designed for everyday wear and active lifestyles alike, this sleek wristband blends advanced biometric sensors with a clear, colour display and a comfortable band. Whether you're keeping an eye on your heart rate, tracking sleep quality, receiving phone alerts or staying on top of outdoor conditions, this device puts a surprising amount of technology on your wrist. With an IP68 rating and a robust battery, the DT58 is built for both the workout and the day-to-day.

KEY FEATURES:

1. Health & Biometric Monitoring

• Real-time heart rate monitoring utilizing optical sensor + electrode technology, enabling continuous tracking of pulse during day and night. DTNO.1 Smartwatches+2SmartWatch Specifications+2

• Blood pressure estimation feature: the device reports tonometer-type readings via the companion app, giving a broad indication of cardiovascular pressure levels (note: not a medical device). SmartWatch Specifications+1

• Heart‐Rate Variability (HRV) / ECG-style measurement: The DT58 supports HRV detection, which tracks fluctuations in heart rhythm tied to stress and fitness readiness, by holding the touch key for ~30 seconds. DTNO.1 Smartwatches

• Sleep tracking: Monitors sleep stages including light sleep, deep sleep and awake time, allowing you to review your sleep quality and duration via the app. DTNO.1 Smartwatches+1

• Guided breathing / respiratory exercise mode: Based on heart rate sensor input, the bracelet offers breathing guidance to help reduce stress and promote calm. DTNO.1 Smartwatches+1

2. Fitness & Activity Features

• Multi-sport mode support: The DT58 includes dedicated modes for activities like walking, running (indoor/outdoor), cycling, hiking/mountain climbing, football, basketball, and treadmill workouts. DTNO.1 Smartwatches+1

• Activity tracking metrics: Tracks steps, distance travelled, calories burned, time spent active — giving you the basic metrics to monitor daily movement and workouts. SmartWatch Specifications+1

• Outdoor environment sensing: The device offers data for altitude (barometric sensor), air pressure, ultraviolet (UV) index and weather conditions (via associated smartphone app), useful for outdoor fitness and planning. DTNO.1 Smartwatches+1

• Sedentary reminder & alarm vibration: The bracelet vibrates to alert you when you’ve been inactive too long or when an alarm/time-event is scheduled, supporting healthier habits. AndroidTVBOX

3. Display, Interface & Usability

• Large colour display: 1.14-inch TFT/IPS screen, with resolution 135 × 240 pixels, providing good clarity for a fitness band. AndroidTVBOX+1

• Touch key control: A capacitive touch key located at the bottom of the screen allows interface navigation and also serves as an electrode for the HRV/ECG function. DTNO.1 Smartwatches

• Customisable watch faces: Via the companion app (HPlus), you can select from a variety of dial styles to suit your preference. AndroidTVBOX+1

• Call/message/app notifications: When paired with a smartphone via Bluetooth, the bracelet can display notifications for incoming calls, SMS and other app alerts, keeping you connected without pulling out your phone. SmartWatch Specifications

4. Build Quality, Materials & Design

• Lightweight & comfortable: The body weighs approximately 25.6 g (including strap) and uses materials designed for comfort during day-long or workout wear. C Gift Shop+1

• Durable strap & body: The strap is made of TPU material (with carbon-fibre pattern on some versions) and the housing uses PC injection-moulded plastic for lightweight durability. Fitness Vibes+1

• Removable core module + direct USB charging: The bracelet’s core can be removed from the strap and plugged directly into a USB port for charging — no separate charger cable needed. AndroidTVBOX

• Water & dust resistance: Certified to IP68 rating, meaning the device is designed to resist dust ingress and can be submerged in water (typically up to around 10 meters) under ideal conditions. Note: use in saunas/hot tubs not recommended. DTNO.1 Smartwatches+1

5. Connectivity, Battery Life & Compatibility

• Bluetooth version 4.2 for device-to-smartphone connection, compatible with iOS and Android platforms via the HPlus app. C Gift Shop

• Battery specification: 120 mAh lithium battery (model 401525) supports approximately 5–7 days of typical active use, and up to ~20 days standby time (depending on settings). Typical charging time ~2 hours. AndroidTVBOX+1

• Wide language support: The device and app support multiple languages including English, Simplified/Traditional Chinese, Japanese, French, Italian, German, Russian, etc. C Gift Shop

• Safety & regulatory certifications: The unit has certifications such as CE, FCC, ROHS, and battery safety certifications, which indicate compliance with common international standards. Fitness Vibes

6. Why These Features Matter

• By combining heart-rate, HRV, blood pressure estimation and ECG-style monitoring, the DT58 offers more than just basic step tracking  it provides deeper health-related insights for users who care about cardiovascular metrics, not just activity.

• The inclusion of outdoor-specific sensors (altitude, UV, air pressure) means it isn’t simply a gym tracker but can appeal to outdoor enthusiasts (hikers, cyclists, runners) looking for relevant environmental data.

• The large colour screen and comfortable strap help make it wearable across the day and night  improving the value of the sleep and health monitoring features (you’ll actually keep it on!).

• Water resistance and direct-USB charging remove some friction in daily use (can wear in rain or pool; no separate charger laziness)  features that help a user “just use it” rather than abandon it.

• The companion app and notification features integrate the band into your everyday tech ecosystem, making it less of a niche gadget and more of a daily-wear smart accessory.