ODM / OEM services
Your wearable, engineered and built end to end.
From a one-line brief to mass production, Tendvi runs product definition, design, engineering, validation and manufacturing as one programme. Bring your own industrial design, or start from one of our proven platforms.
What we take on
One team across hardware, software and production.
Pick the full programme or the parts you need. Each discipline is run by our own engineers and handed over with documentation.
01
Product definition
Target users, feature set, platform and cost targets, agreed before engineering starts.
02
Industrial design & CMF
Use your own design, or start from ours. Materials, colours, finishes and branding to your brief.
03
Hardware & PCBA
Schematics, layout and a dual-chip, low-power architecture tuned for battery life.
04
Antenna & RF
Cellular, GNSS, Bluetooth and satellite antennas, including conformal satellite antenna design.
05
Connectivity
4G Cat.1, 5G RedCap, eSIM, NFC, Bluetooth / BLE and satellite, selected per product.
06
Positioning
Multi-GNSS, UWB, 5G-A, Wi-Fi and inertial positioning for indoor and outdoor use.
07
Health sensing
Heart rate, SpO₂, HRV, skin temperature, sleep and fall detection for wellness and safety use cases.
08
Firmware & watch OS
Firmware, OS customisation and the interface on the wrist, including distributed OS platforms.
09
App, cloud & integration
Companion app and cloud back end, or integration with your platform through standard interfaces and an SDK.
10
Reliability testing
Whole-device reliability testing in our own lab, plus field testing in real conditions.
11
Certification testing
We coordinate certification testing for your target markets; scope is confirmed per project.
12
Production & after-sales
Pilot runs, mass production and after-sales support.
Engagement
Two ways to work with us.
ODM
Start from a proven platform
Choose a reference design, then customise appearance, features, software and branding. The shortest route to a product of your own.
See platforms →
OEM
Bring your own design
We engineer and manufacture to your specification, from industrial design files through to production.
Discuss your design →
MOQ · NRE · Lead time
Quoted per project, based on your specification and volumes.
FAQ
Questions brand owners ask us.
Can you work with our own industrial design?
Yes. You can bring your own industrial design, or start from one of our proven designs and customise it.
Which connectivity options can a product include?
Depending on the platform: 4G Cat.1, 5G RedCap, eSIM, NFC, Bluetooth / BLE, GEO satellite and IoT NTN satellite.
Can the watch connect to our existing platform?
Yes. We integrate with customer platforms through standard interfaces and an SDK, or provide a companion app and cloud back end.
What are your MOQ, NRE and lead times?
They are quoted per project, based on your specification and volumes.
Can you coordinate certification testing?
Yes. We coordinate certification testing for your target markets; scope is confirmed per project.
What reliability testing do you run?
Products go through whole-device reliability testing in our own lab and field testing during validation. The test plan is agreed per project.
Have a wearable in mind?
Tell us what you want to build. Our engineers reply with questions, options and a quote for your project.