Sidas Heated Socks vs Snow Deer Upgraded Rechargeable Heated Socks
Buy the Sidas Heated Socks if you ski hard and want a thin, precise sock with Bluetooth heat control and a real compression fit. Buy the Snow Deer Upgraded if you want cheap, all-day warmth for general cold-weather wear. The Sidas is $89.95 at Amazon as of November 4, 2026, and batteries are sold separately. The Snow Deer is $39.99 at eBay as of November 4, 2026, with batteries included.
Today the Snow Deer Upgraded Rechargeable Heated Socks costs $49.96 less at its best price.
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Sidas Heated Socks
Choose the Sidas Heated Socks if you ski in extreme cold and need a thin sock that keeps boot feel sharp, with app control and 15–20 mmHg compression.
- Thin 2 mm heating line keeps ski boot feel precise
- 15–20 mmHg compression supports the foot and leg
- Up to 8 hours of heat on the lowest setting
- Bluetooth control from a phone with S-Pack 1400B
- 25% Merino wool for warmth and moisture management
What separates them
| Sidas Heated Socks | Snow Deer Upgraded Rechargeable Heated Socks | |
|---|---|---|
| Price | $89.95 at Amazon as of November 4, 2026 | $39.99 at eBay as of November 4, 2026 |
| Batteries | Sold separately; Therm-ic S-Pack 1400B compatible | 2200 mAh lithium-polymer battery included |
| Heat runtime | Up to 8 hours on level 1, 5 on level 2, 2 on level 3 (with S-Pack 1400B: up to 9 hours) | Not stated by the maker; 2200 mAh at 7.4V |
| Controls | Bluetooth app control with S-Pack 1400B | On-sock button, 3 settings |
| Fit and compression | 15–20 mmHg compression, 200-needle knit, thin 2 mm heating line | 55% CoolMax, 25% elastic, 20% spandex; size Large |
| Material | 25% Merino wool, polyamide-rich | CoolMax blend, no wool |
| Intended use |
Price history
- Sidas Heated Socks: lowest $89.95 on Nov 4 at Amazon.
- Snow Deer Upgraded Rechargeable Heated Socks: lowest $79.99 on Nov 4 at Walmart.
Prices at every store
Sidas Heated Socks
- WalmartNew
In stockSold by Gritr
$149.95Free shippingObserved at 11:46 AM - eBayNew
In stockSold by utahskigear
$157.45Free shippingObserved at 11:46 AM - Utah SKI GearNew
In stock
$149.95+ $18.85 shippingObserved at 11:46 AM - AmazonNew
Availability unknown
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$89.95Free shippingObserved at 11:46 AM
Snow Deer Upgraded Rechargeable Heated Socks
Specs compared
| Spec | Sidas Heated Socks | Snow Deer Upgraded Rechargeable Heated Socks |
|---|---|---|
| Charging time | 2-3h | 4 Hours |
| Heating levels | 3 Heating Levels | — |
| Battery life | Up to 8 Hours of heat | — |
| Connectivity | Bluetooth | — |
| Body area | Feet | — |
| Gender | Unisex | — |
| Level 1 battery life | Up to 8 hours | — |
| Level 2 battery life | Up to 5 hours | — |
| Level 3 battery life | Up to 2 hours | — |
| Compression | 15–20 mmHg | — |
What reviewers say
Snow Deer Upgraded Rechargeable Heated Socks
Owner feedback on budget heated socks like these is mixed: buyers like the warmth for the money but often note short runtime on the highest setting and batteries that lose capacity over a season.
- Noticeable warmth on low and medium settings
- Good value compared with premium heated socks
- Soft, stretchy fit inside boots
- Runtime drops fast on high heat
- Batteries can fail after a season or two
- Bulk at the ankle can feel tight in ski boots
Questions and answers
- Which is better for skiing?
- The Sidas. Its thin 2 mm heating line and 15–20 mmHg compression keep boot feel sharp, and it is built for ski racing. The Snow Deer is a general cold-weather sock.
- Do I need to buy batteries for the Sidas?
- Yes. The Sidas sock ships without batteries and needs Therm-ic S-Pack 1400B packs, which add to the $89.95 price at Amazon. The Snow Deer includes its 2200 mAh battery at $39.99.
- Which lasts longer on one charge?
- The Sidas claims up to 8 hours on level 1, or up to 9 hours with the S-Pack 1400B. Snow Deer does not publish runtime figures for its 2200 mAh battery.
- Is the Sidas worth the extra money?
- For skiers, yes: compression, Merino, Bluetooth and a thin heated line are features the Snow Deer lacks. For casual winter wear, the Snow Deer at $39.99 with a battery included is the better value.
- Which is warmer for everyday use?
- Both have three heat levels. The Snow Deer's thicker CoolMax blend suits walking and work, while the Sidas is thin by design for boot fit and may feel cold off the slopes.
- Which charges faster?
- The Sidas charges in 2–3 hours. The Snow Deer takes about 4 hours.