Dual mode bluetooth calling
A Realtek 8762D bluetooth chip with a separate Jieli audio chip handles the call path.

The metal cased calling watch: zinc alloy and ABS, dual mode bluetooth calling and wrist temperature sensing in a compact 1.32 inch round body.







T32S pairs a Realtek 8762D bluetooth chip with a dedicated Jieli audio chip, which is what makes the dual mode call path work rather than relaying phone audio.
The 1.32 inch full touch display runs at 360x360 pixels. Health sensing covers 24 hour heart rate on a HRS3300 sensor, blood oxygen, blood pressure and body temperature.
A zinc alloy and ABS case gives the watch a weight and finish that photographs better than plastic bodies in the same price band, which matters for brands selling online.
A Realtek 8762D bluetooth chip with a separate Jieli audio chip handles the call path.
Voice control on the wrist for phone side functions.
Wrist temperature sensing alongside heart rate, blood oxygen and blood pressure.
Zinc alloy and ABS construction rather than an all plastic body.
360x360 pixels on a compact round face.
Sleep staging plus camera control, music control and call, SMS and app notifications.
Every value below is copied from the factory specification sheet for this model. Values marked TBC are not published and we confirm them in writing before an order rather than estimating them.
| Bluetooth chip | Realtek 8762D |
|---|---|
| Audio chip | Jieli |
| Battery capacity | 260mAh |
| Screen | 1.32 inch full touch, 360x360 |
| Heart rate and SpO2 sensor | HRS3300 |
| Water resistance | IP67 |
| BLE version | BLE 5.0 |
| 3D accelerometer | ROHM |
| Material | Zinc alloy and ABS |
| Battery life | 3-6 days daily use |
| Watch size | 260 x 46 x 11mm as published by the factory |
| App | TBC |
Zinc alloy lifts perceived value in product photography and in the hand.
A separate audio chip is why calls sound like calls rather than compressed notifications.
Wrist temperature sensing answers a request that arrived with wellness programmes and has stayed.
1.32 inches suits smaller wrists that reject 1.85 inch square watches.
Against the 1.39 inch and 1.85 inch calling models the T32S is the metal one, with a dedicated audio chip and the smallest case. Pick it when finish and call quality matter more than screen size.
Certifications: we publish only what the factory holds. Certification documents for a destination market are supplied on request, and where a certification is pending we say pending.
| Minimum order | 3,000 pcs |
|---|---|
| Sample lead time | 1-3 working days after payment |
| Bulk lead time | 20-25 working days after deposit |
| Warranty | 12 months, excluding man-made damage |

Round Bluetooth calling watch with an AI voice assistant and a 1.39 inch 360x360 display
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1.85 inch square calling watch rated IP67 with pool swimming support and a 230mAh battery
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Rugged 2.0 inch outdoor calling watch with an LED flashlight, IP68 and 100+ sport modes
View specificationA dedicated Jieli audio chip sits alongside the Realtek 8762D bluetooth chip rather than relying on the main chip alone.
Zinc alloy and ABS.
The specification states 3 to 6 days of daily use on a 260mAh battery.
The source sheet lists 260 x 46 x 11mm. The first figure looks like a strap length rather than a case dimension, so we re-confirm the case size with the factory before tooling packaging.
Yes, wrist body temperature detection is part of the sensing set, alongside heart rate, blood oxygen and blood pressure.
Send your target quantity, destination market and branding requirement. We will confirm price, lead time and every value this page marks TBC.