Boldr Discount Code

Deals

• 30-Day Money Back Guarantee – 30-Day Money Back Guarantee Expires Apr 13, 2026
• Express Shipping – Express Shipping Expires Apr 13, 2026
• 2 Year Warranty – 2 Year Warranty Expires Apr 13, 2026
• Klima Smart Controller – Klima Smart Controller product page Expires Apr 13, 2026
• Save up to 30% on energy costs – Kelvin helps heat one room at a time, reducing waste and saving up to 30% on energy costs. Expires Apr 17, 2026
• 30-Day Money Back Guarantee – 30-Day Money Back Guarantee. Expires Apr 17, 2026
• Express Shipping – Express Shipping. Expires Apr 17, 2026
• 2 Year Warranty – 2 Year Warranty. Expires Apr 17, 2026
• What $35 Gets You This Winter – With Klarna, bringing Kelvin home is easy. Pay just $35.82/month or split it into 4 payments with 0% interest. Expires Apr 27, 2026
• The $35 Your Wallet Will Thank You For – For the price of a few takeouts, you can get smart heating that cuts energy bills by 30%, gives you complete control, and keeps you warm all season long. Expires Apr 27, 2026
• 30-Day Money Back Guarantee – 30-Day Money Back Guarantee. Express Shipping. 2 Year Warranty. Expires Apr 27, 2026
• 30-Day Money Back Guarantee – 30-day money back guarantee on orders. Expires Apr 29, 2026
• Express Shipping – Express shipping available on orders. Expires Apr 29, 2026
• 2 Year Warranty – 2-year warranty included with Boldr products. Expires Apr 29, 2026
• Save up to 30% on energy bills with Kelvin – With Kelvin, you get zonal heating that lets you heat room-by-room and save up to 30% on energy bills. Expires May 3, 2026
• 30-Day Money Back Guarantee – 30-day money-back guarantee if you’re not satisfied with your purchase. Expires May 3, 2026
• 30-Day Money Back Guarantee – Refund within 30 days of delivery if not satisfied. Expires May 5, 2026
• Express Shipping – Express shipping on all orders. Expires May 5, 2026
• 2 Year Warranty – Two-year warranty on all products. Expires May 5, 2026
• 30-Day Money Back Guarantee – Refund within 30 days of delivery if not satisfied. Expires May 14, 2026
• Express Shipping – Express shipping available on all orders. Expires May 14, 2026
• 2 Year Warranty – Two-year warranty on Boldr products. Expires May 14, 2026
• Save 30% on heating bills – Discount on heating costs with Kelvin; no coupon code required. Expires May 15, 2026
• Shop Up to 25% Off – No code needed – discounts apply automatically. Expires May 20, 2026
• Kelvin – Smart Infrared Heating – Up to 25% Off during flash sale. No code needed. Expires May 20, 2026
• Klima – Smart AC Controller – Up to 25% Off during flash sale. No code needed. Expires May 20, 2026
• Shop 25% Off Kelvin – Kelvin — transform your home's heating with silent, efficient warmth. Up to 25% off. Expires May 24, 2026
• Shop 25% Off Klima – Klima — make any mini-split or ductless AC smart instantly. Up to 25% off. Expires May 24, 2026
• Shop Up to 25% Off – Flash Sale: Shop up to 25% off sitewide. Expires May 24, 2026
• Up to 25% Off Sale – Ends in 3 Days Expires May 27, 2026
• Up to 25% Off Sale (Ends Tonight) – Last chance to save up to 25%. Savings expire at midnight. Transform your home's comfort while you still can. Expires Jun 2, 2026
• 25% Off Kelvin – Kelvin — Smart heating that actually makes sense. Expires Jun 2, 2026
• 25% Off Klima – Klima — Make any mini-split or ductless AC smart instantly. Compatible with all brands, control from anywhere, stay perfectly cool. Expires Jun 2, 2026