How do I know which strap width fits my watch?

What matters is not the case size but the gap between the lugs, measured in millimetres — most often 18, 20 or 22 mm. Measure between the lugs with a ruler, or check the watch's specification. Apple Watch and some Samsung models use their own fitting, so they need a strap made for that model.

Does a smartwatch need its own SIM card?

Most do not. Standard models connect to the phone over Bluetooth and use its connection. A separate eSIM is only needed on LTE versions, if you want to take calls and messages with the phone left at home.

What does a watch's water resistance actually mean?

5 ATM means the watch will survive rain, washing your hands and swimming in a pool, but not diving or a hot shower — steam damages the seals. IP68 means protection against dust and brief immersion, but it is not meant for swimming. Leather straps do not survive water even when the watch does.

Joyroom Fit-Life JR-FT3S smartwatch with call answering function - gray

Smart Watch

Joyroom Fit-Life JR-FT3S smartwatch with call answering function - gray

Name: Joyroom Fit-Life JR-FT3S smartwatch with call answering function - gray
Brand: Joyroom
SKU: 3744808
Price: 34.99 EUR
Availability: InStock

SKU: 6956116723064

Price

€34.99

Delivery

Pick up at SmartPosti parcel locker

August 26-28 (from 7.99 €)

Delivery to home / office

August 26-28 (from 11.99 €)

Color

Black, Grey

Material

Plastic

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Technical Specifications

Battery capacity: 340 mAh
Display shape: Square
Case type: Back cover

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