A classic-looking round watch with a 1.39-inch HD touchscreen that still takes calls, controls music, answers to an AI voice assistant and tracks heart rate, sleep and 120 sports modes.
Square screens dominate cheap calling watches, and the DIVOAZBVO TG02 breaks the pattern with a circle. Its 1.39-inch HD touchscreen shows 240 by 240 pixels in a circle, so the watch reads as a traditional timepiece at a glance. Wear it to dinner, then start a workout on the same wrist an hour later.
Why a round dial suits some people better:
The trade-off is text space. A circle fits fewer words per line than a rectangle of similar width, so long notifications take more swipes. For call alerts, workout stats and the time, the round screen is plenty.
The TG02 comes in Jet Black with a buckle strap. A dark case and band keep the look understated, which helps a smart watch blend in at the office. If the strap wears out, check the lug width on your watch before buying a new band; the strap size guide explains how to measure it.
Faces are the heart of a round watch's personality. For loading your own photo or rotating faces through the week, see custom watch faces.
| Spec | Value |
|---|---|
| Model | DIVOAZBVO TG02 |
| Display | 1.39-inch HD LCD touchscreen |
| Resolution | 240 × 240 |
| Case shape | Round |
| Calls | Bluetooth make and answer, built-in microphone |
| Voice | AI voice assistant |
| Music | Music control for the phone |
| Sports modes | 120 |
| Health tracking | Heart rate, sleep |
| Water resistance | Water-resistant, 1 m depth rating; no IP code stated |
| Battery | Lithium-ion |
| GPS | Uses the phone's GPS |
| Phone compatibility | iPhone and Android |
| Closure | Buckle |
| Colour | Jet Black |
| In the box | Watch with band |
| Warranty | 90 days from the maker |
The TG02 is a calling watch in a classic case. Thanks to a built-in microphone, you can pick up or dial out on the wrist as long as the phone is somewhere within Bluetooth range. Music control sits alongside, so you can pause, skip or restart a track without unlocking the phone.
Moments where wrist calls and music control help:
The AI voice assistant adds a hands-free shortcut for small tasks. Use it for quick requests while moving, and pick up the phone for anything longer.
All of this runs through your phone. The TG02 connects over Bluetooth and relies on the phone for calls, the assistant and outdoor routes, since it uses the phone's GPS rather than its own. Keep the phone nearby whenever you want those features, and expect step and heart rate tracking to carry on without it.
It connects to iPhone and Android phones alike. If the watch will not connect or keeps dropping, the pairing troubleshooting steps cover both systems.
Under the classic look is a full fitness tracker. The TG02 offers 120 sports modes and continuous heart rate and sleep monitoring, so it can log a morning run as easily as a yoga class. Pick the handful of modes that match your week and pin them where you can reach them fast.
A simple four-session week:
| Session | What to watch on the TG02 |
|---|---|
| Brisk walk | Steady heart rate you could still talk at |
| Strength or class | Session time and heart rate peaks |
| Easy run or ride | Heart rate kept comfortable |
| Weekend outing | Longer duration, phone along for the route |
Sleep tracking needs the watch on overnight. A round 1.39-inch case is small enough to wear to bed, while chunkier watches often get left on the bedside table. Check the night's record each morning and look at the weekly pattern rather than single nights.
The TG02 is described as water-resistant with a 1 m depth rating, but it carries no IP code or ATM rating. Without one, treat it as splash-proof: it shrugs off rain, sweat and hand washing, while swimming and showers are not worth the risk.
Battery life is not stated either, beyond a lithium-ion cell. Charge on a fixed day each week at first, then adjust once you see how long it lasts with your call and workout habits. The charging guide helps with cables and battery care.
Round smart watches are less common than square ones, which makes the comparison short and useful. The TG02 is the plainest of the group: calls, music, a voice assistant, 120 sports modes, heart rate and sleep. Others add blood oxygen, formal water ratings or bigger screens.
| Round watch | Screen | Calls | Water |
|---|---|---|---|
| DIVOAZBVO TG02 | 1.39-inch | Yes | 1 m rating, no IP code |
| IDW26 Alexa watch | 1.83-inch | Yes, with Alexa | IP68 |
| jevesen round watch | 1.27-inch | Yes | IP68 |
| Fitpolo round AMOLED | 1.32-inch AMOLED | Bluetooth calls | IP68 |
Before choosing the TG02, weigh these points:
DIVOAZBVO also makes the square TK29, which shares the 120 sports modes and calling but adds an IP67 rating and a stated 350mAh battery. Choose the TG02 for the round look, the TK29 for the bigger screen and the documented battery life.
The TG02 makes most sense as a first smart watch for someone who would never wear a square one. It keeps the essentials of a coach on the wrist, steps, heart rate, sleep and workouts, in a case that still looks like a watch. Give it a month of daily wear, pick one goal such as a steady bedtime or three workouts a week, and let the round dial become a habit rather than a gadget.
For more on which budget watch models match which apps and chargers, the model guide lines them up.
Yes. It has a built-in microphone and makes and answers calls over Bluetooth through your phone.
It is water-resistant with a 1 m depth rating but has no IP code, so keep it away from swimming and showers.
A round 1.39-inch HD LCD touchscreen at 240 × 240 pixels.
Blood oxygen is not among its listed readings; it tracks heart rate and sleep.
Yes. It links to both iPhone and Android phones.