Performance starts from within. Your body constantly sends signals that can help you understand when to train, when to adjust, and when to recover. The Speediance Strap and Speediance Strap Pro are designed to continuously monitor core body temperature and other body signals, transforming this data into practical insights and actionable recommendations for daily training, sleep, and recovery. They use the same core body temperature monitoring technology, based on Calera® by greenteg, but differ in design, weight, and other factors.
So, which model is better for you? Here's how the two models differ.
The Differences: Price, Weight, and Finish
Here's where the two actually differ:
|
|
Speediance Strap |
Speediance Strap Pro |
| Price | $129 | $159 |
| Weight | 28 g | 21 g |
| Case Material | Stainless Steel | Titanium Alloy |
| Case Finish | Matte Sandblasted | Matte Sandblasted |
| Case Color | Quartz Silver, Carbon Black | Natural Titanium, Graphite Titanium |
| Additional longer strap | No | 1× black elastic strap – included for free |
Weight and Material
The Strap Pro's titanium alloy case reduces its weight to 21 g – about 25% lighter than the Strap's 28 g stainless steel case. This difference is noticeable when you wear it 24/7. Both cases have the same matte, sandblasted finish, just in different materials and colors.
Color Options
The Strap is available in Quartz Silver or Carbon Black. The Strap Pro is available in Natural Titanium or Graphite Titanium – fitting for the lighter, higher-quality material.
Included Accessories
The Speediance Strap and Strap Pro both come standard with a black AirKnit series strap for wrist wear. Additional colors and series are available separately as accessories.
When purchasing the Strap Pro, a black elastic strap is also included. It uses the same material and weave structure as the standard black AirKnit strap and is worn in the same way, but is longer. The black elastic strap is also available separately as an accessory.
Speediance Strap vs. Strap Pro: Comparison Table
A complete side-by-side comparison of technical specifications and features – both similarities and differences:
|
|
Speediance Strap |
Speediance Strap Pro |
| Price | $129 | $159 |
| Weight | 28 g | 21 g |
| Case Material | Stainless Steel | Titanium Alloy |
| Case Finish | Matte Sandblasted | Matte Sandblasted |
| Case Color | Quartz Silver, Carbon Black | Natural Titanium, Graphite Titanium |
|
Standard Strap |
Black AirKnit wrist strap | Black AirKnit wrist strap |
| Additional longer strap |
No |
1× black elastic strap – included for free |
| Water Resistance | 5 ATM | 5 ATM |
| Battery Life | Up to 14 days* | Up to 14 days* |
| Charging | Magnetic charging station, ~90 min. | Magnetic charging station, ~90 min. |
| Subscription Required | No | No |
| Core Body Temperature Monitoring | ✓ | ✓ |
| Skin Temperature | ✓ | ✓ |
| Heart Rate / HRV | 24/7 | 24/7 |
| SpO₂ / Respiratory Rate | ✓ | ✓ |
| Sleep Stages & Insights | ✓ | ✓ |
| Daily Recovery | ✓ | ✓ |
| Cardio Load | ✓ | ✓ |
| Automatic Activity Detection | ✓ | ✓ |
Based on typical usage with 30 minutes of training per day. Actual battery life may vary depending on temperature and humidity.
Note on Subscriptions
With the Speediance Strap, you get meaningful daily insights – without a mandatory subscription. Optionally, you can use a membership to benefit from additional features and personalized guidance.
Free Plan – included with every Strap and usable without a subscription. Key core features include:
- Daily recovery trends
- Sleep and body rhythm tracking
- Daily activity tracking
- Heart rate and HRV
- Female health tracking
- And much more
Wellness Go (included in the first year with purchase) – all Free Plan features plus additional wellness features, including:
- Adaptive recommendations based on your body data and progress
- Customizable sleep plans for better recovery
- Personalized training and health plans
- Guided meditations
- And much more
Wellness Go is included in the first year with the purchase of your Strap. After that, you can decide whether you want to continue the membership.
Which Model Should You Choose?
Choose the Speediance Strap if:
- you want the full core experience – temperature insights, sleep, recovery, and real-time recommendations – at a more affordable price
- Quartz Silver or Carbon Black matches your style
Choose the Strap Pro if:
- a lighter titanium construction for all-day comfort is important to you
- you prefer the Natural Titanium or Graphite Titanium finish
- you want an additional, longer strap included from the start
Frequently Asked Questions
Do I need a subscription to use the Speediance Strap?
No. The core features are available without a subscription. The first year of Wellness Go is included with the purchase of the Strap, and you can then decide if you want to continue it.
How do the Strap and Strap Pro differ in material?
The Strap uses a stainless steel case (28 g), while the Strap Pro uses a titanium alloy case (21 g) – about 25% lighter. Both have the same matte, sandblasted finish.
Does the Strap Pro come with a strap?
Yes. Both the Speediance Strap and Strap Pro come standard with a black AirKnit series strap. With the purchase of the Strap Pro, you also receive a black, longer elastic strap free of charge. Additional colors are available separately as accessories.
