Ola Esporte HT30 2.01-inch TFT smartwatch with Bluetooth calling

The Ola Esporte HT30 is a smartwatch with a 2.01-inch TFT touchscreen (240 × 296 pixels), notifications and Bluetooth calls through a connected smartphone. The supplier listing includes activity, step, sleep and heart-rate features. It has no SIM.

Compatibility and limitations

• A compatible smartphone is required for calls, notifications and syncing. Available documentation names different companion apps; follow the QR code and instructions included with the product to identify the correct app.
• The listing says GPS but does not clarify whether it is built in or phone-assisted. Confirm this feature with the seller before purchase.
• The seller describes water resistance as “Life Waterproof”, without a verifiable IP/ATM rating. Treat it as suitable only for splashes and sweat; avoid swimming, immersion, hot showers and saunas.
• Heart-rate, oxygen and sleep readings are for general reference and do not replace medical devices or diagnosis.

Battery capacity/runtime and Bluetooth version are omitted because the listing information conflicts. Color and strap depend on the selected variant.