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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want the earbuds that stay put through sweaty workouts and turn on and off by themselves, choose Crave Octane; if you need all-day listening with a modern Bluetooth connection and a fit made for smaller ears, choose AVIOT TE-I3.
• Crave Octane's biggest strength: IPX4 sweat and water resistance paired with ear hooks and three sizes of ear tips — a design clearly built to stay in your ears while you move.
• Crave Octane's biggest trade-off: Bluetooth 4 and a shorter 8-hour battery mean it's behind on connectivity and endurance; it's a fitness-first design, not an all-day one.
• AVIOT TE-I3's biggest strength: Up to 23 hours of total playback with the charging case, Bluetooth 5.3, multipoint connection and an ambient sound mode — a much more modern spec sheet.
• AVIOT TE-I3's biggest trade-off: A jewelry-style, heart-shaped design that's aimed at smaller ears; if you want a rugged, sporty look or a fit tuned for running, this isn't that.
• Who Crave Octane is for: Runners, cyclists and gym-goers who want earbuds that lock in and shrug off sweat.
• Who AVIOT TE-I3 is for: Anyone with smaller ears who wants long battery life, a stylish look and everyday convenience.
The Crave Octane is unapologetically an active-lifestyle earbud. Crave built it around IPX4 water and sweat resistance, and the spec sheet backs that up with ear hooks in three sizes and ear tips in three sizes. That combination matters more than it sounds. Most earbuds fall out not because they're badly made but because the fit isn't adjustable enough for a moving head. Hooks plus multiple tip sizes give you two ways to dial in that fit, which is exactly what you want for jogging, cycling or a gym session.
The magnetic powered ends are the standout feature. Snap the two earbuds together and they power off; pull them apart and they power back on. I like this for a practical reason: it removes the most common failure point in wireless earbuds, which is forgetting to turn them off and finding a dead battery when you need them. It's a small design decision that solves a real annoyance.
The trade-offs are equally clear. This is Bluetooth 4, which is an older generation of wireless than what you'll find on newer gear, and battery life is rated at up to 8 hours. There's no noise cancellation and no ambient sound mode — the noise control field is simply listed as none. So you're getting a focused, simple set of earbuds for working out and taking calls through the in-line mic.
AVIOT TE-I3: Who It's For
The AVIOT TE-I3 is a different product for a different person. Its headline number is battery: up to 6.5 hours in the earbuds alone and up to 23 hours total with the charging case. That's roughly triple the Octane's single-charge figure, which changes how you use them. You stop thinking about charging every day and start treating them like something you grab and go with.
The connectivity story is more current too. Bluetooth 5.3, a 10-meter range, and multipoint connection — meaning you can stay paired to more than one device at once and switch between them. If you bounce between a laptop and a phone during the day, multipoint is the feature you'll notice most. There's also an ambient sound mode, so you can let outside noise in without pulling the earbuds out.
The design is the other half of the pitch. Heart-shaped earpieces with a metallic, UV-coated surface that resists fingerprints, and a matte inner section chosen to resist dirt. The charging case is compact and iridescent white with a semi-matte, non-slip finish, and it ships with a clear hard case and a heart-shaped carabiner so you can clip it to a bag strap. It's clearly aimed at people who treat earbuds as part of their look, not just a tool.
Crucially, AVIOT designed these for small ears specifically — lightweight, round, with XS, S, M and L earpieces in medical-grade silicone for fit and sound isolation. AVIOT notes they're not guaranteed allergy-free for everyone, which is a fair caveat worth knowing. The controls are a mix of physical buttons and touch, and there's a companion app, SoundMe, for setup and connection.
Buy the AVIOT TE-I3 if you have smaller ears, want long battery life and modern Bluetooth, and like a jewelry-inspired look. Skip it if you want a rugged sport-focused fit or you need the absolute simplest possible controls.
Side-by-Side: Which Should You Choose?
• Best for workouts and running → Crave Octane. IPX4 sweat resistance plus ear hooks and three tip sizes make it the more secure, movement-friendly design.
• Best for staying connected across devices → AVIOT TE-I3. Bluetooth 5.3 with multipoint lets you pair to more than one device; the Octane runs Bluetooth 4.
• Best for small ears → AVIOT TE-I3. It's purpose-built for smaller ears with XS/S/M/L medical-grade silicone tips.
• Best for hands-free convenience → Crave Octane. Magnetic powered ends turn the earbuds off when connected and on when separated.
• Best for hearing your surroundings → AVIOT TE-I3. It has an ambient sound mode; the Octane has no noise control features at all.
• Best for a stylish, carry-anywhere look → AVIOT TE-I3. Heart-shaped earpieces, a compact case, a clear hard case and a carabiner.
• Best for a simple call-and-listen setup → Crave Octane. In-line mic, remote media controls, and a bundled pouch, ear hooks and cable.
In my opinion, the AVIOT TE-I3 is the better all-round buy for most people. The 23-hour total battery life, Bluetooth 5.3, multipoint connection and ambient sound mode make it a more capable everyday earbud, and the small-ear fit is a genuine advantage for anyone who struggles with standard sizes. I'd only steer you to the Crave Octane if your priority is a locked-in, sweat-resistant fit for running and cycling — that's where the hooks, IPX4 rating and magnetic auto on/off earn their keep. If you split your time between the gym and everything else, decide which of those two jobs matters more, because each product is clearly optimized for one.
FAQ
The Crave Octane. It's IPX4 sweat and water resistant and includes ear hooks plus three sizes of ear tips, which together make it more likely to stay put while you move. The TE-I3 is IPX4 waterproof too, but its design is aimed at comfort and style rather than a sporty, locked-in fit.
That's the design intent. AVIOT built the TE-I3 specifically for smaller ears with a lightweight round shape and XS, S, M and L medical-grade silicone earpieces. The Crave Octane is a more general-fit in-ear design with its own tip and hook sizing.
I don't quote prices here because they change often and vary by seller. Use the "Check latest price on Amazon" button on this page to see the current price for each model before you decide — it's the only reliable way to compare them on cost.
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