Rhythm+ 2.0
Optical upper-arm HR monitor with dual BLE/ANT+ — comfort-first live streaming for runs, gym, and apps.
- Arm-Band HR Monitors
- Optical HR Monitors
- Best forEnough of what is built for without stretching it into another job.
- CategoryHeart Rate Monitors
Overview
Optical upper-arm HR monitor with dual BLE/ANT+ — comfort-first live streaming for runs, gym, and apps.
Kitletics notes particular strengths around upper-arm comfort when chest straps chafe and dual bluetooth and ant+ for watches, phones, and trainers.
- Upper-arm comfort when chest straps chafe
- Dual Bluetooth and ANT+ for watches, phones, and trainers
- Green + yellow optical array aimed at broader skin-tone coverage (manufacturer claim)
- Pairs with a wide set of training apps — not locked to one watch brand
Kitletics Review · 7.8 Solid
Scosche Rhythm+ 2.0 is a heart-rate monitor. Optical upper-arm HR monitor with dual BLE/ANT+ — comfort-first live streaming for runs, gym, and apps. I'd shortlist it for upper-arm comfort when chest straps chafe. The trade-off is still optical — more lag on hard intervals than Polar H10 or Garmin HRM 600 — Scosche Rhythm24 is the cleaner compare when that is most of your week. It fits buyers who actually need a heart-rate monitor, not a one-product rotation.
Read Kitletics Review →Performance scores
- Accuracy7.8
- Connection stability9.0
- Comfort9.2
- Battery8.2
- Device compatibility9.0
- Running dynamics4.0
Overall score: 7.8
Pros & cons
Pros
- Upper-arm comfort when chest straps chafe
- Dual Bluetooth and ANT+ for watches, phones, and trainers
- Green + yellow optical array aimed at broader skin-tone coverage (manufacturer claim)
- Pairs with a wide set of training apps — not locked to one watch brand
Cons
- Still optical — more lag on hard intervals than Polar H10 or Garmin HRM 600
- No Garmin-style running dynamics
- Scosche ecosystem polish is smaller than Polar / Garmin / Wahoo peers
How it fits different uses
| Use case | Score |
|---|---|
Beginners Scosche Rhythm+ 2.0 for beginner running. | 82 |
HYROX Training Scosche Rhythm+ 2.0 for HYROX. | 80 |
Daily Training Scosche Rhythm+ 2.0 for daily running. | 79 |
Intervals Scosche Rhythm+ 2.0 for interval training. | 74 |
Secondary context
HYROX performance
Training suitability
Strong
- AccuracyStrong
- Connection stabilityExcellent
- ComfortExcellent
- BatteryStrong
- Device compatibilityExcellent
- Running dynamicsLimited
- Standalone capabilityLimited
- Ease of maintenanceStrong
- VersatilityExcellent
- ValueStrong
Best for: Upper-arm comfort when chest straps chafe; Dual Bluetooth and ANT+ for watches, phones, and trainers
Trade-off: Still optical — more lag on hard intervals than Polar H10 or Garmin HRM 600; No Garmin-style running dynamics
Qualitative labels from structured recommendations — not measured race times. Find HYROX shoes
Kitletics Review
A buying decision based on structured product data and evidence — not invented star ratings or fake user reviews.
Kitletics Review
Verdict
Scosche Rhythm+ 2.0 is a heart-rate monitor. Optical upper-arm HR monitor with dual BLE/ANT+ — comfort-first live streaming for runs, gym, and apps. I'd shortlist it for upper-arm comfort when chest straps chafe. The trade-off is still optical — more lag on hard intervals than Polar H10 or Garmin HRM 600 — Scosche Rhythm24 is the cleaner compare when that is most of your week. It fits buyers who actually need a heart-rate monitor, not a one-product rotation.
Pros
- Upper-arm comfort when chest straps chafe
- Dual Bluetooth and ANT+ for watches, phones, and trainers
- Green + yellow optical array aimed at broader skin-tone coverage (manufacturer claim)
- Pairs with a wide set of training apps — not locked to one watch brand
Cons / Trade-offs
- Still optical — more lag on hard intervals than Polar H10 or Garmin HRM 600
- Scosche ecosystem polish is smaller than Polar / Garmin / Wahoo peers
Best for
- Enough of what is built for without stretching it into another job.
- Over a generalist when heart-rate monitor is the weekly filter.
- Dual Bluetooth and ANT+ for watches, phones, and trainers.
- Green + yellow optical array aimed at broader skin-tone coverage.
Not ideal for
- Those looking for still optical.
- Those looking for simpler watch when you do not need this feature set.
- Those looking for Scosche Rhythm24 when a heart-rate monitor is not the weekly job.
- Those looking for No Garmin-style running dynamics.
Performance breakdown
- Accuracy7.8· Very Good
- Connection Stability9.0· Excellent
- Comfort9.2· Exceptional
- Battery8.2· Very Good
- Device Compatibility9.0· Excellent
- Running Dynamics4.0· Mixed
- Standalone Capability4.5· Mixed
- Ease of Maintenance8.4· Very Good
Scale: Poor (1–3) · Fair (4–5) · Good (6–7) · Very Good (8) · Excellent (9–10)
How it performs
What it is
Optical upper-arm HR monitor with dual BLE/ANT+ — comfort-first live streaming for runs, gym, and apps. Scosche Rhythm+ 2.0 is built for a specific job in the category — use that job as your first filter. I'd shortlist it when you want upper-arm comfort when chest straps chafe,.…
Key specs
Here are the numbers that matter for the Scosche Rhythm+ 2.0: • Type: armband • Placement: upper-arm • Sensing Method: optical • Connectivity: ant+, bluetooth • ANT+: Yes • Bluetooth: Yes • Battery: Rechargeable (~24 h — manufacturer claim) • Battery Type: rechargeable • Battery.…
Performance
Optical upper-arm HR monitor with dual BLE/ANT+ — comfort-first live streaming for runs, gym, and apps. Performance for the Scosche Rhythm+ 2.0 should be read through intended use. Category-leading numbers in the wrong session still feel like a miss. Where it is set up to.…
Where it is strongest
I'd buy the Scosche Rhythm+ 2.0 when these outcomes match what you need most weeks: What it does well • Upper-arm comfort when chest straps chafe • Dual Bluetooth and ANT+ for watches, phones, and trainers • Green + yellow optical array aimed at broader skin-tone coverage.…
Should you buy it?
Buy if
- You're looking for upper-arm comfort when chest straps chafe.
- You want enough of what Rhythm+ 2.0 is built for without stretching it into another job.
- You prefer Rhythm+ 2.0 over a generalist when heart-rate monitor is the weekly filter.
- Upper-arm comfort when chest straps chafe
Skip if
- You need to avoid still optical.
- You prefer a simpler watch when you do not need this feature set.
- You prefer Scosche Rhythm24 when a heart-rate monitor is not the weekly job.
- Still optical — more lag on hard intervals than Polar H10 or Garmin HRM 600
Final verdict
Scosche Rhythm+ 2.0 is a heart-rate monitor. Optical upper-arm HR monitor with dual BLE/ANT+ — comfort-first live streaming for runs, gym, and apps. I'd shortlist it for upper-arm comfort when chest straps chafe. The trade-off is still optical — more lag on hard intervals than Polar H10 or Garmin HRM 600 — Scosche Rhythm24 is the cleaner compare when that is most of your week. It fits buyers who actually need a heart-rate monitor, not a one-product rotation.
Alternatives to consider
ScoscheRhythm24Why choose this instead: Want better value?
7.6 · SolidFrom € 69Compare →
PolarVerity SenseWhy choose this instead: Want better value?
8.4 · GoodFrom € 89Compare →
COROSHeart Rate MonitorWhy choose this instead: Want better value?
8.1 · GoodFrom € 79Compare →
How we assessed it
How we assessed the Scosche Rhythm+ 2.0: this is Expert Research. We used manufacturer specifications (24), the published role as a heart-rate monitor, and a comparison set (Rhythm24, Verity Sense, Heart Rate Monitor, TICKR FIT). We have not personally tested this product. Feel claims and scores are research-informed, not a wear diary.
Review type: Expert Research Review.
Read how we review products →
Specifications
Specifications
| Type | Armband |
|---|---|
| Placement | Upper Arm |
| Sensing Method | Optical |
| Connectivity | Ant+, Bluetooth |
| ANT+ | Yes |
| Bluetooth | Yes |
| Battery | Rechargeable (~24 h — manufacturer claim) |
| Battery Type | Rechargeable |
| Battery Life | 24 h |
| Running Dynamics | No |
| Pace / Distance Support | No |
| Standalone Recording | No |
| Swimming Support | No |
| Internal Memory | No |
| Water Resistance | IP68 |
| Replaceable Strap | Yes |
Where to buy
Showing offers for Netherlands. Prices may change at the retailer.
Amazon.nl
in stockMarketplaceNLLast checked 12 September 2026€ 89View on Amazon
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Sources & evidence
Transparency behind this Kitletics Review — not a substitute for the buying decision above.
Verified specification
Official product specifications
Used to verify identity, published measurements, materials and official features.
Verified 12 September 2026
Editorial research
Independent expert reviews & Kitletics editorial analysis
Used to cross-check ride, fit, category placement and buying trade-offs. Not a Kitletics personal wear-test.
Verified 12 September 2026
Product data verified 12 September 2026. Prices checked 12 September 2026.
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