【Excellent Condition】SHOWDOWN 1: Sawatch (Sauna Watch) 100plus

Purchased this December and used only once.
I'm selling it because I found it inconvenient to transfer data and input information after sauna sessions, and realized it wasn't for me.

It's practically new, with no issues in communication or measurement.

Included accessories: Sauna watch main unit, dedicated band (attached), dedicated charging cradle.

Shipping: Will be shipped as fragile electronic equipment with complete waterproofing.

Feel free to comment if you'd like additional photos or have any questions.

To prevent trouble and fraudulent returns, please no claims or returns after purchase.

Immediate purchase OK.

Below is from the official website:
▼ Specifications
Main unit size: Height 4.3cm x Width 2.5cm x Thickness 1.2cm
Strap width: Approx. 1.8cm
Strap compatible wrist circumference: 15cm - 21cm
Weight: Approx. 26g
Materials: Case | ABS + Polycarbonate, Strap | Silicone, Display | Tempered Glass
Charging method: Dedicated magnetic cradle (USB-A)
Estimated charging time: Approx. 2 hours
Estimated operating time: Approx. 5-7 days *Depends on usage
Sleep tracking available time: 20:00 - 10:00 the next day
Waterproof standard: IP68 & 5ATM
Battery: High-temperature resistant battery installed
Technical Standards Compliance: 220-JP8190

▼ Operating Guarantee
- The operating guarantee temperature is 80°C, same as the previous model. It cannot be used in sauna environments exceeding 80°C (equivalent to 95°C on typical sauna temperature displays, but varies depending on thermometer placement and seating position) as it may lead to malfunction or accidents.
- In addition to IP68 compliance, the same as the previous model, the waterproof performance complies with 5ATM (atmospheric pressure waterproofing).