DIVOAZBVO Smart Watch TG02 (Round, 1.39" HD Screen)

How accurate is the heart rate monitoring on this watch?

The watch uses advanced optical sensors to monitor heart rate continuously throughout the day and night. It provides real-time readings during exercise and resting periods. The 24/7 monitoring creates detailed reports showing heart rate patterns, helping you understand your cardiovascular health trends. The sensors are calibrated for accuracy during various activities including high-intensity workouts.

Can I swim with this watch and what does IP67 waterproof mean?

Yes, the IP67 rating means the watch can handle brief immersion in water up to 1 metre deep for 30 minutes. It's protected against splashes, sweat and rain. You can swim, shower and do water sports whilst wearing it. However, avoid hot water, saunas or deep diving as these exceed the waterproof specifications. Always rinse with fresh water after swimming in chlorinated or salt water.

How long does the battery actually last with normal daily use?

With typical daily use including fitness tracking, notifications, heart rate monitoring and occasional calls, the 350mAh battery lasts 5-7 days. Heavy usage with constant GPS tracking and frequent calls may reduce this to 3-4 days. Standby mode extends battery life up to 30 days. The magnetic charging cable fully charges the watch in approximately 2 hours.

Which smartphones are compatible with this smartwatch?

The watch works with iPhone devices running iOS 9.0 or later and Android phones with version 5.0 or higher. You need to download the free Da Fit app to sync data and manage settings. The app supports 28 languages and provides detailed health reports, workout analysis and customisation options. Bluetooth connectivity maintains the connection within 10 metres of your phone.

What sports modes are included and how do they work?

The watch includes 120 different sports modes covering activities like walking, running, cycling, swimming, yoga, football, tennis and hiking. Each mode tracks specific metrics relevant to that activity such as steps, distance, calories burned, pace and duration. The watch automatically detects some activities like walking and running. You can manually select other sports modes from the watch menu before starting your workout.

How do I customise the watch faces and what options are available?

The Da Fit app provides multiple watch face designs that you can download and sync to your watch. Options include digital and analogue styles, different colour schemes and various information displays. You can choose faces that show time, date, steps, heart rate or battery level prominently. The 1.39" HD screen with 240x240 resolution displays all watch faces clearly with bright, sharp graphics.

Can I receive and reply to text messages on this watch?

The watch displays incoming text messages and notifications from messaging apps like WhatsApp, Facebook Messenger and SMS. You can read the full message content on the 1.39" screen. However, you cannot type replies directly on the watch - you'll need to use your connected phone to respond. The watch will vibrate and show notifications for all connected apps you've enabled in the Da Fit app settings.

How accurate is the sleep tracking feature?

The watch monitors sleep automatically using movement sensors and heart rate data to determine sleep stages including light sleep, deep sleep and REM phases. It tracks total sleep time, sleep efficiency and wake-up times throughout the night. The Da Fit app provides detailed sleep reports showing patterns and trends over time. For best accuracy, wear the watch snugly but comfortably and ensure it's charged before bedtime.