Honest comparison
Ray vs. Apple Watch
Apple Watch is a tiny computer you charge every night. Ray is a 7-gram health tracker that powers itself from light. Different products, different lives.
The short answer
If you want notifications, apps, calls, and a screen on your wrist — get an Apple Watch. If you want continuous health tracking that disappears on your wrist and never needs charging — get Ray.
Side by side
| Ray | Apple Watch | |
|---|---|---|
| Charging | Sunlight (1 min/day) | Daily, magnetic puck |
| Weight | 7 g | ~38 g |
| Screen | No (data in app) | Always-on touchscreen |
| Notifications | No | Yes |
| Subscription | $0 | Optional ($10/mo Fitness+) |
| Price | $199 | $399 – $799+ |
| 5-year cost | $199 | ~$800+ (assumes one replacement) |
| Designed lifespan | 10+ years | ~3 years before replacement |
| Sensors | HR, HRV, temp, sleep, steps, light | HR, HRV, temp, ECG, blood O₂, etc. |
Where Ray wins
- More than 5× lighter. 7 grams vs Apple Watch's ~38. You forget you're wearing it.
- Never needs charging. No bedside puck. No "watch died, no run today."
- Designed to last 10+ years. Apple Watch is on a 3-year replacement cycle by design.
- Half the price up front. $199 vs $399+ for a base Apple Watch.
- No notifications. If you want your wrist to be a calm zone, Apple Watch fails this test.
- Looks like jewelry, not a computer. Slides under a shirt cuff or a watch.
Where Apple Watch wins
- Apple Watch has more sensors (ECG, blood oxygen, fall detection).
- If you actually want notifications, calls, Apple Pay, music, or maps on your wrist — Ray cannot do that.
- Apple Watch has a screen. Ray does not.
- Tighter integration with iPhone for fitness rings and workout tracking.
The 5-year math
Apple Watches get replaced every 3 years on average — most people are on watch #2 or #3 by year 6. Ray is built to last 10+ years.
Ray
$199
over 5 years, total
Apple Watch
$800+
$400 device + replacement at year 3
What Batch 1 testers said
"Your hardware passes the invisibility test."
"This band is so light. I forgot I was wearing it!"
Common questions
Can Ray replace my Apple Watch?
For health tracking, yes. For notifications, calls, apps, and a screen — no. They serve different purposes. Many of our buyers wear Ray on the opposite wrist from a watch, or wear it solo.
Does Ray do ECG like Apple Watch?
No, Ray does not do single-lead ECG. It tracks heart rate, HRV, and sleep stages continuously, which covers most cardiovascular wellness use cases.
Will Ray work with my iPhone?
Yes — there's a native iOS app. Ray syncs automatically when your phone is nearby.
Why is Ray so much lighter?
No screen, no battery for screen, no haptic motors, no speaker. Ray does one thing — track health — and the absence of everything else is what makes it feel like nothing on your wrist.
When does Ray ship?
Batch 2 is reserving now and ships in August. Refundable any time before shipping.
Stop charging. Start wearing.
Ray is what Apple Watch could never be: a health tracker so light and so self-sufficient you forget it's there.
Order Ray — $199Ships in August · Lifetime warranty · Fully refundable